(University of Michigan) The coronavirus pandemic has highlighted just how reliant the United States and other countries are on Chinese manufacturing, with widespread shortages of protective medical gear produced there.

(Aarhus University) An international team of researchers has put together a new image of Neanderthals based on the genes Neanderthals left in the DNA of modern humans when they had children with them about 50,000 years ago. The researchers found the new information by trawling the genomes of more than 27,000 Icelanders. Among other things, they discovered that Neanderthal children had older mothers and younger fathers than the Homo-Sapien children in Africa did at the time.

(University of Chicago Press Journals) A recent study confirms that Mesoamerican priests ripped the hearts out of their still-living victims in three different ways. New forensic evidence, historic witness accounts and native representations now show that the most common form of native heart extraction was from beneath the rib cage, second was forceful chest penetration between two ribs and at mid-chest level between the nipples, and thirdly, a mid-chest opening of one single blow, extracting the heart from the front.

(University of York) An international team of scientists, led by researchers at the University of York, analysed the molecular remains of food left in pottery used by the first farmers who settled along the Atlantic Coast of Europe from 7,000 to 6,000 years ago.

(World Scientific) New book explores human's endeavours to measure the age of the Earth -- the biblical story, geology's response, Darwin's contribution, Kelvin's cooling Earth model, and modern science.

(Bentham Science Publishers) Two authors representing environmental geomorphology and historical archaeology collaborated in an investigation that aimed to examine the material culture still evident in urban burial sites with dated, upstanding headstone memorials.

(Cell Press) In a study appearing April 30 in the journal Current Biology, scientists tell the story of three 16th century African slaves identified from a mass burial site in Mexico City. Using a combination of genetic, osteological, and isotope analyses, the scientists determined from where in Africa they were likely captured, the physical hardships they experienced as slaves, and what novel pathogens they may have carried with them across the Atlantic.

(University of Chicago Press Journals) Extensive cooperation among biologically unrelated individuals is uniquely human. It would be surprising if this uniqueness were not related to other uniquely human characteristics, yet current theories of human cooperation tend to ignore the human aspects of human behavior. This paper presents a theory of cooperation that draws on social, cultural, and psychological aspects of human uniqueness for which current theories have little or no explanation.

(Florida Museum of Natural History) More than a thousand years ago, people from across the Southeast regularly traveled to a small island on Florida's Gulf Coast to bond over oysters, likely as a means of coping with climate change and social upheaval.

(University of Maryland) Many historians have claimed the Justinianic Plague (c. 541-750 CE) killed half of the population of Byzantine (Eastern Roman) Empire. New historical research and mathematical modeling challenge the death rate and severity of this first plague pandemic, named for Emperor Justinian I.

(King Abdullah University of Science & Technology (KAUST)) Optical fibers wrapped around date palm trunks could help detect this tree's most destructive pest early enough to save it.

(Purdue University) Researchers at Purdue University have discovered that male treefrogs reduce their attractiveness to predators and parasites by overlapping their mating calls with their neighbors.

(University of Southern Denmark) Investing in the future: Researchers show how cannibalism among the invasive comb jelly enables adults to survive severe conditions at the edge of their ecological range with implications for the use and evolutionary origins of cannibalism.

(American Society of Agronomy) Researchers develop soil-gas diffusivity model based on two agricultural soils.

(University of Tsukuba) Researchers from the University of Tsukuba have revealed that pectin, a carbohydrate found in plant cell walls, plays a vital part in the development of female reproductive tissues of rice plants. It was found that the presence of a gene involved in pectin modification increased plant fertility relative to a modified plant with the gene removed. These findings could have major implications in crop variety development and genetic modification.

(National Institute of Standards and Technology (NIST)) Researchers will soon have access to the full genomic sequences for 23 marine mammal species preserved by the National Institute of Standards and Technology (NIST), thanks to an ongoing collaboration between NIST and a scientific consortium called the DNA Zoo.

(Smithsonian Tropical Research Institute) Oil pollution is known to cause lethal and sublethal responses on coral communities in the short-term, but its long-term effects have not been widely studied. The Bahia Las Minas oil spill, which contaminated about 40 square kilometers (about 15 square miles) near the Smithsonian's Galeta Point Marine Laboratory in Colon and became the largest recorded near coastal habitats in Panama, served as an opportunity to understand how coral reefs in tropical ecosystems recover from acute contamination over time.

(American Chemical Society) When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work for corpses found in water. Now, researchers are reporting a mouse study in ACS' Journal of Proteome Research showing that certain proteins in bones could be used for this determination.

(University of Washington) By comparing new measurements from NASA's ICESat-2 mission with the original ICESat mission, which operated from 2003 to 2009, scientists were able to measure precisely how the Greenland and Antarctic ice sheets have changed over 16 years.

(Marine Biological Laboratory) Microbial life is bubbling up to the ocean floor along with fluids from deeply buried petroleum reservoirs, reports a team of scientists from the University of Calgary and the Marine Biological Laboratory, Woods Hole.

(Earth Institute at Columbia University) A uniquely resilient organism all but unheard of in the Arabian Sea 20 years ago has been proliferating and spreading at an alarming pace. New research describes how the continued loss of snow over the Himalayan-Tibetan Plateau region is fueling the expansion of this destructive algal bloom.

(Brown University) A new study shows that coastal sea ice used by Arctic residents for hunting and fishing will be reduced as the planet warms.

(NOAA Headquarters) While the global average number of tropical cyclones each year has not budged from 86 over the last four decades, climate change has been influencing the locations of where these deadly storms occur, according to new NOAA-led research published in Proceedings of the National Academy of Science.

(European Geosciences Union) A new declaration endorsed by EGU and other international geoscience societies affirms the commitment of the Earth, planetary and space science community to support and promote scientific knowledge and research for the benefit of humanity.

(University of Rhode Island) A team of experts, led by a University of Rhode Island researcher, examined how climate change is affecting the ocean environment and found that the changing conditions will likely result in increased fisheries-related conflicts and create new challenges in the management of global fisheries.

(University of Hawaii at Manoa) In a study published in Scientific Reports, researchers at the University of Hawai'i at Mānoa, found in the next few decades, sea level rise will likely cause large and increasing percentages of land area to be impacted simultaneously by the three flood mechanisms. Further, they found direct marine inundation represents the least extensive--only three percent of the predicted flooding, while groundwater inundation represents the most extensive flood source.

(ETH Zurich) Global warming has affected the entire planet's surface, except for one particular area of the ocean, which has bucked the trend. A research team comprising scientists from ETH Zurich and Princeton University has unravelled the causes of this conundrum.

(University of Bath) Researchers at the University of Bath have developed an AI model that can automatically classify underwater environments directly from sonar measurements.

Palestinian officials said Friday that Israel is forcing banks in the occupied West Bank to close accounts held by the families of prisoners in Israeli jails to prevent the Palestinian Authority from providing stipends to them. Israel has long objected to the Palestinian Authority's payments to the families of prisoners and those killed in the conflict, including militants, saying it rewards terrorism. The Palestinians view the payments as a social safety net for those living under decades of military occupation.

Chief Justice Patience Roggensack faced backlash for her comment, with some people calling it "elitist" to separate meatpackers from "regular folks."

There aren’t a ton of synonyms for the word “hypocrisy.” I’ve become aware of this problem ever since I began writing about the Tara Reade–Joe Biden situation. I keep gravitating towards phrases such as “despicable hypocrisy,” or “partisan hypocrisy,” or “unconscionable hypocrisy,” but you can only go to the well so often. Really, though, I’m not sure how else to describe the actions of someone like Senator Dianne Feinstein.You might recall that it was Feinstein, the ranking member of the Judiciary Committee, who withheld Christine Blasey Ford's allegation of sexual misconduct against Supreme Court nominee Brett Kavanaugh from the Senate so that it could not be properly vetted, in a last-ditch effort to sink the nomination.Feinstein knew that Ford's credibility was brittle -- the alleged victim could not tell us where or when the attack occurred, hadn’t mentioned Kavanugh’s name to anyone for over 30 years, and offered nothing approaching a contemporaneous witness.At first, Feinstein did not want to provide Ford’s name, or a place or time of the alleged attack, or allow the accused to see any evidence against him, denying him the ability to answer the charges.Henceforth this brand of justice could be referred to as “The Joe Biden Standard,” since it’s exactly the kind of show trial the presumptive Democratic nominee promises college kids via Title IX rules.When finally asked about Reade yesterday, Feinstein responded: “And I don’t know this person at all who has made the allegations. She came out of nowhere. Where has she been all these years? He was vice president.”To put this in perspective, when Ford came forward “out of nowhere,” Feinstein said: “Victims must be able to come forward only when they are ready.”What’s changed?During the Kavanaugh hearings Feinstein noted that “sharing an experience involving sexual assault — particularly when it involves a politically connected man with influence, authority and power — is extraordinarily difficult.”Is Biden not a politically connected man with influence, authority, and power? Feinstein is now arguing the opposite: She is saying we should dismiss Reade’s allegations because she failed to come forward against a powerful man earlier.But to answer Feinstein’s question about what Reade has been “up to” the past 27 years: Well, she’s been telling people that Biden had engaged in sexual misconduct. She relayed her story to her former neighbor, her brother, her former co-worker, and at least two other friends. It is also likely that her mother called Larry King Live asking for advice for her daughter the year of the alleged attack.Yesterday a document uncovered by local journalists in California -- somehow missed by Barack Obama’s crack vetting team -- shows Reade’s ex-husband bolstering her claim in 1996 divorce proceedings: “On several occasions [Reade] related a problem that she was having at work regarding sexual harassment, in U.S. Senator Joe Biden's office.”The reaction to the divorce papers has been extraordinary. Biden defenders argue that because Reade alleged “sexual harassment” -- a catch-all term used in the 1990s when men were getting away with despicable behavior far more often -- it proves her story has changed. Biden, through his deputy campaign manager Kate Bedingfield, alleges that “more and more inconsistencies” come up every day.Even if Reade didn't tell everyone everything that allegedly happened every time she mentioned the incident, that doesn’t definitively prove anything. If it did, none of us would have ever heard the name Christine Blasey Ford.Indeed, at time of Ford’s evolving story, there was a slew of journalists taking deep dives into the unreliability of memory and trauma and complexities of relaying assault allegations. I assume that science hasn’t changed in two years.Let’s also not forget that, despite Ford’s inconsistencies, Biden still argued that Kavanaugh should be presumed guilty. Why shouldn’t he?It is also quite amazing to see Biden’s defenders implicitly contending that Reade is only credibly claiming that she was sexually harassed for nearly 30 years, so her story must be politically motivated.Even if we concede that Reade is a wily Sanders operative or Putin stooge, what political motive could Reade possibly have had back in 1993 -- after working for Biden -- to smear the senator? What motive did she have to repeat that story to her family before Sanders was a candidate or Putin was running Russia?By the way, liberals have never argued that political motivations should be disqualifying. Ford came forward, by her own admission, because she did not believe the man who had allegedly assaulted her in high school should be given a seat on highest court in the land. Reade says she doesn’t want a man who allegedly assaulted her -- when he was in his 50s -- to hold the most powerful office in the world.Feinstein, of course, isn’t the only one to engage in this kind of transparent double standard. When asked about Reade, the idealist Alexandria Ocasio-Cortez, said, “I’m not sure. Frankly, this is a messy moment, and I think we need to acknowledge that -- that it is not clear-cut.”Where was all this hand-wringing and caution over the messiness of sexual-assault claims when nearly every Democrat and all their allies in the press were spreading Julie Swetnick’s alleged “gang rape” piece? Nowhere.AOC, whose position on Biden has evolved, invited Ana Maria Archila, the women who had famously cornered a weak-kneed senator Jeff Flake in an elevator and yelled at him about Kavanaugh, to the 2019 State of the Union address. Archila now says, “I feel very trapped.”I bet.People point out that there are numerous sexual-misconduct allegations leveled at Donald Trump. Indeed. If they haven’t yet, news outlets should scrutinize and investigate the credibility of those allegations, as they did for Biden but not for Kavanaugh. But it’s important to remember that Trump accuser E. Jean Carroll was given immediate and widespread coverage on cable news, while Reade reportedly wasn’t asked to tell her story by any major network -- save Fox News -- until this week.Of course, most Biden defenders are being purposely obtuse about the debate -- Mona Charen’s recent column is an excellent example. The problem isn’t that Biden is being treated unjustly, or that he should be treated unjustly; it’s that he is being treated justly by the same people who treat others unjustly. Democrats have yet to explain why Biden is afforded every benefit of the doubt but not Kavanaugh, and not millions of college students.Public figures such as Biden have every right to demand fair hearings and due process. Voters have every right to judge the credibility of both accuser and accused. Many women are victims. Many women are victims who are powerless to prove it. And some women are frauds. You can’t keep demanding that our political system adjudicate similar incidents under two completely differ set of rules. It’s untenable.

The budget carrier will begin conducting temperature checks via touchless thermometers on June 1. Passengers have to start wearing masks Friday.

Now Swain, 40, spends her evenings having dinner with her girls, age 5 and 8, and studying for her real-estate license, which she hopes will provide more long-term stability for her family after the coronavirus crisis upended her livelihood. "I can't be put in a position like this again," said Swain, a bartender for 20 years. American women are taking an outsized hit from the early wave of unemployment caused by the pandemic, due to the nature of the jobs that were lost in the business shutdowns to control the spread of the coronavirus.

As businesses slowly reopen, experts warn that social distancing may need to be dialed back up: ‘It’s not an on-off switch’ * Coronavirus – latest US updates * Coronavirus – latest global updatesSome California businesses on Friday began opening their doors for business – at least partially.As states and counties across the nation contend with pressure to lift the stay-at-home measures that have destroyed local economies, California is taking an especially cautious approach, walking a fine line between political and economic pressure to reopen and the public health imperative to stop the spread of disease.Public health experts told the Guardian that while no US state was equipped with enough coronavirus testing and surveillance to feel fully confident reopening, California’s slow, piecemeal recovery plan – though far from perfect – seemed like the least risky option. The planSeven weeks after the governor, Gavin Newsom, ordered his 40 million constituents to shelter in place and all non-essential businesses to close, California on Friday entered phase two of its grand reopening plan.Some retail stores, including bookshops, florists, music stores, clothing and sporting goods retailers, can reopen if they organize curbside pickup. Some manufacturing and logistics in the retail supply chain can restart as well, as long as they follow safety and hygiene protocols. And local authorities are allowed to ease regulations further than the state guidelines if they meet certain testing and sanitation requirements.Phase three of the plan – potentially months away – could see salons, gyms, movie theaters and in-person church services resume. Phase four would end all restrictions. The timingFriday’s reopenings come as California has avoided the surge of infections states like New York have seen. And although California has seen more than 61,000 cases and 2,500 deaths, its hospitals have not been overwhelmed.Last week, state officials reported the first week-over-week decline in Covid-19 deaths.The new guidelines also follow small but sustained protests across the state to demand a relaxation of regulations to revive the state’s crippled economy, and some rural counties have partially reopened in defiance of the lockdown measures. The caveatsHowever, California still hasn’t seen the two weeks of declining cases that the White House suggested as a criterion for easing restrictions and that several European countries have used as a benchmark.The state also lacks the robust testing and tracking systems that countries such as Germany and South Korea have used.The state has ramped up its ability to administer and process tests, although for now, its rate of 29,414 tests a day is below the figure required by some analyses.Authorities are working to put a robust contact tracing effort in place to make sure those who test positive get the care they need and are able to isolate themselves until they recover. Although some counties and communities have spearheaded community-wide testing and tracing programs, overall, the state isn’t at the point where its system is as widespread or efficient as a country like Germany’s.Experts say California should also have a system in place to make sure vulnerable, unhoused populations have access to shelter and medical care – to prevent infection flare-ups in homeless shelters and encampments. Progress on those measures heavily varies county by county.And ideally, there would be a treatment or a vaccine before reopening, said Dr Richard Jackson, a professor emeritus at the UCLA Fielding School of Public Health and the former head of the California department of public health. While we await a cure, Jackson cautioned, “no one should feel completely safe as we remove restrictions.” The trade-offsCalifornia’s reopening strategy stands in sharp contrast to the approach of states like Georgia, which suddenly allowed gyms, barber shops, hair salons, tattoo parlors and bowling alleys to welcome customers last week.“What certain places have done, where they’ve just thrown open the doors and said, ‘OK, we don’t have to keep our distance any more,’ is a colossal mistake,” Jackson said. Reopening businesses that put lots of people into close contact and speed the spread of disease will reverse the success of shelter-in-place rules, he noted, and overwhelm hospitals as cases surge. “Doing it very cautiously and carefully does make sense at this point in time,” he said.“I get that governors have to balance the public health goals with the economic goals,” said Dr Robert Tsai, surgeon and health policy researcher at Brigham and Women’s hospital in Boston and the Harvard TH Chan School of Public Health. “But this stage of the pandemic is really all about trade-offs,” he noted. The weeks aheadIn the coming weeks, state and local leaders will have to watch closely and prepare to dial the distancing back up if the number of cases surges, said Tsai.“Social distancing isn’t an on-off switch. What it needs to be is a dial, which can be turned up or down depending on what the data show on the ground in terms of how the Covid-19 epidemic is progressing.“Reopening is going to be a very complicated process, and it should be complicated,” he added. “Because this is about making sure that people don’t end up in the hospital or dying.”That California’s plan allows for counties to maintain stricter distancing guidelines or ease up measures could be both a strength and a liability.The flexibility has allowed hotspots like the Bay Area and Los Angeles to take a more cautious approach, but it has also already caused confusion. In San Diego, where curbside shopping has already begun, business owners were unsure what, if anything, would change on Friday. In Bakersfield, restaurants allowed patrons to dine in on Monday and Tuesday, in defiance of the state’s guidelines.A hodgepodge reopening could cause surges in cases; Californians who travel between more lax and more strict counties could spread infections. Moreover, a rush to reopen fast in some areas could be counterproductive to economic recovery, said Alessandro Rebucci, an economist at the Johns Hopkins Carey School of Business.“If you reopen when the pandemic is still out there, people and businesses will not just go back to normal,” Rebucci noted. Based on research from China, it seems clear that fear of contracting the illness will keep businesses owners and patrons home until they feel it’s safe enough, he said.

As part of the College's move to remote learning, 143 first-year students are taking a series of virtual field courses to investigate biodiversity.

Climate change could mean mosquitoes that can carry diseases like dengue, zika and yellow fever become established in southern Europe within 10 years.

A coronavirus test – which aims to deliver rapid results – has received major funding.

Current regulations do not effectively prevent potentially misleading claims, says Imperial scientists

Imperial's disease outbreak centre J-IDEA has launched a pandemic hospital planning tool to help cope with extreme surges in demand from coronavirus.

A new study led by The Royal Marsden involving Imperial will use artificial intelligence (AI) to help cancer patients during the COVID-19 pandemic.

(Medical College of Georgia at Augusta University) Lynn Tran, a student in the University System of Georgia MD/PhD program at the Medical College of Georgia at Augusta University, has received a Louise McBee Scholarship from the Georgia Association for Women in Higher Education.

(George Mason University) Nathan Sleeter, Research Assistant Professor, Roy Rosenzweig Center for History and New Media (RRCHNM), is directing a project in which RRCHNM will create three classroom simulations based on events from the history of diplomacy for secondary education instructors.

(American Geriatrics Society) The American Geriatrics Society (AGS) annually honors researchers, clinicians, educators, and emerging health professionals who have made outstanding contributions to high-quality, person-centered care for older people. This year's award recipients include more than 20 leaders representing the breadth of disciplines championing care for us all as we age.

(American Geriatrics Society) The American Geriatrics Society (AGS) and the AGS Health in Aging Foundation today announced that two expert researchers--Kavita Dharmarajan, MD, MSc, an assistant professor in the Department of Radiation Oncology and the Brookdale Department of Geriatrics and Palliative Medicine at the Icahn School of Medicine at Mount Sinai in N.Y.; and Nazema Siddiqui, MD, MHSc, an associate professor of obstetrics and gynecology at Duke University Medical Center in Durham, N.C.--will receive the 2020 Jeffrey H. Silverstein Memorial Award.

(American Geriatrics Society) The American Geriatrics Society (AGS) today announced that John B. Murphy, MD, a clinician, educator, and administrator working to embed geriatrics education in the fabric of medical curricula and clinical operations will be honored with the 2020 Dennis W. Jahnigen Award celebrating work to train health professionals in the care we all need as we age.

(American Geriatrics Society) The American Geriatrics Society (AGS) will this year honor past AGS President Todd Semla, PharmD, MS, AGSF, with the prestigious Nascher/Manning Award, given biannually at the AGS Annual Scientific Meeting (#AGS21, to be held next year May 13-15 in Chicago, Ill., following the cancellation of the AGS 2020 Annual Scientific Meeting due to COVID-19).

(University of Texas at Austin) Global warming is approaching a tipping point that during this century could reawaken an ancient climate pattern similar to El Niño in the Indian Ocean, new research led by scientists from the University of Texas at Austin has found.

(Virginia Institute of Marine Science) New study indicates the increase in rainfall forecast by global climate models is likely to hasten the release of carbon dioxide from tropical soils, further intensifying global warming by adding to human emissions of this greenhouse gas into Earth's atmosphere.

(University of Exeter) The public would comply with major changes to medical advice - but would then be less likely to follow other new guidelines in the future, research shows.

(Purdue University) New environmentally friendly technologies promise to be 'game changers' in the rare earth metals field and enable the US to create a more stable and reliable domestic source of these essential metals. Purdue University patented extraction and purifying processes using ligand-assisted chromatography are shown to remove and purify such metals from coal ash, recycled magnets and raw ore safely, efficiently and with virtually no detrimental environmental impact.