Catherine Matacic—online news editor for Science—talks with Sarah Crespi about how geoengineering could reduce the harshest impacts of climate change, but make them even worse if it were ever turned off. Sarah also interviews Augustine Kong of the Big Data Institute at the University of Oxford in the United Kingdom about his Science paper on the role of noninherited “nurturing genes.” For example, educational attainment has a genetic component that may or may not be inherited. But having a parent with a predisposition for attainment still influences the child—even if those genes aren’t passed down. This shift to thinking about other people (and their genes) as the environment we live in complicates the age-old debate on nature versus nurture. Listen to previous podcasts. [Image: Collection of Dr. Pablo Clemente-Colon, Chief Scientist National Ice Center; Music: Jeffrey Cook]

Armed with new data, archaeologists are revealing that mind-altering drugs were present at the dawn of the first complex societies some 5000 years ago in the ancient Middle East. Contributing writer Andrew Lawler joins Sarah Crespi to discuss the evidence for these drugs and how they might have impacted early societies and beliefs. Sarah also interviews Sarah Hobbie of the University of Minnesota about the fate of plants under climate change. Will all that extra carbon dioxide in the air be good for certain types of flora? A 20-year long study published this week in Science suggests theoretical predictions have been off the mark. This week’s episode was edited by Podigy. Listen to previous podcasts. [Image: Public domain Music: Jeffrey Cook]

As you age, your cells divide over and over again, leading to minute changes in their genomes. New research reveals that in the lining of the esophagus, mutant cells run rampant, fighting for dominance over normal cells. But they do this without causing any detectable damage or cancer. Host Sarah Crespi talks to Phil Jones, a professor of cancer development at the University of Cambridge in the United Kingdom, about what these genome changes can tell us about aging and cancer, and how some of the mutations might be good for you. Most Western farmers apply their pesticides using drones and machinery, but in less developed countries, organophosphate pesticides are applied by hand, resulting in myriad health issues from direct exposure to these neurotoxic chemicals. Host Meagan Cantwell speaks with Praveen Vemula, a research investigator at the Institute for Stem Cell Biology and Regenerative Medicine in Bengaluru, India, about his latest solution—a cost-effective gel that can be applied to the skin to limit pesticide-related toxicity and mortality. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. About the Science Podcast [Image:Navid Folpour/Flickr; Music: Jeffrey Cook]

Plan S, an initiative that requires participating research funders to immediately publish research in an open-access journal or repository, was announced in September 2018 by Science Europe with 11 participating agencies. Several others have signed on since the launch, but other funders and journal publishers have reservations. Host Meagan Cantwell speaks with Contributing Correspondent Tania Rabesandratana about those reservations and how Plan S is trying to change publishing practices and research culture at large. Some 1.7 million Jewish people were murdered by the Nazis in the 22 months of Operation Reinhard (1942–43) which aimed to eliminate all Jews in occupied Poland. But until now, the speed and totality of these murders were poorly understood. It turns out that about one-quarter of all Jews killed during the Holocaust were murdered in the autumn of 1942, during this operation. Meagan talks with Lewi Stone, a professor of biomathematics at Tel Aviv University in Israel and mathematical science at RMIT University in Melbourne, Australia, about this shocking kill rate, and why researchers are taking a quantitative approach to characterizing genocides. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Michael Beckwith; Music: Jeffrey Cook]

It’s incredibly difficult to get an inkling of what is going on inside gas giants Saturn and Jupiter. But with data deliveries from the Cassini and Juno spacecraft, researchers are starting to learn more. Science Staff Writer Paul Voosen talks with host Sarah Crespi about new gravity measurements from Cassini’s last passes around Saturn. Using these data, researchers were able to compare wind patterns on Saturn and Jupiter and measure the mass and age of Saturn’s rings. It turns out the rings are young, relatively speaking—they may have formed as recently as 10 million years ago, after dinosaurs went extinct. Megan Cantwell then talks to science writer Laura Spinney about how researchers are fighting conspiracy theories and political manipulation in the Democratic Republic of the Congo during the country’s ongoing Ebola outbreak. In a first, the government, nongovernmental organizations, and scientists are working with community leaders to fight misinformation—and they might actually be winning. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: NASA/JPL-Caltech/SwRI/MSSS/Stuart Rankin; Music: Jeffrey Cook]

The “dank” smelling terpenes emitted by growing marijuana can combine with chemicals in car emissions to form ozone, a health-damaging compound. This is especially problematic in Denver, where ozone levels are dangerously high and pot farms have sprung up along two highways in the city. Host Sarah Crespi talks with reporter Jason Plautz about researchers’ efforts to measure terpene emissions from pot plants and how federal restrictions have hampered them. Next, host Meagan Cantwell talks with Dana Small, a professor of psychiatry and psychology at Yale University, about how processed foods are perceived by the body. In a doughnut-rich world, what’s a body to think about calories, nutrition, and satiety? And in the first book segment of the year, books editor Valerie Thompson is joined by Erika Malim, a history professor at Princeton University, to talk about her book Creatures of Cain: The Hunt for Human Nature in Cold War America, which follows the rise and fall of the “killer ape hypothesis”—the idea that our capacity for killing each other is what makes us human. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Wornden LY/Flickr; Music: Jeffrey Cook]

New archaeological evidence suggests the same black plague that decimated Europe also took its toll on sub-Saharan Africa. Host Sarah Crespi talks with Contributing Correspondent Lizzie Wade about diverse medieval sub-Saharan cities that shrank or even disappeared around the same time the plague was stalking Europe. In a second archaeological story, Meagan Cantwell talks with Gustavo Politis, professor of archaeology at the National University of Central Buenos Aires and the National University of La Plata, about new radiocarbon dates for giant ground sloth remains found in the Argentine archaeological site Campo Laborde. The team’s new dates suggest humans hunted and butchered ground sloths in the late Pleistocene, about 12,500 years ago. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Ife-Sungbo Archaeological Project; Music: Jeffrey Cook]

The ancient humans also known as the “hobbit” people (Homo floresiensis) might have company in their small stature with the discovery of another species of hominin in the Philippines. Host Sarah Crespi talks to Contributing Correspondent Lizzie Wade about what researchers have learned about this hominin from a jaw fragment, and its finger and toe bones and how this fits in with past discoveries of other ancient humans. Also this week, host Meagan Cantwell speaks with Florian Schiestl, a professor in evolutionary biology at the University of Zurich in Switzerland, about his work to understand the rapid evolution of the flowering plant Brassica rapa over the course of six generations. He was able to see how the combination of pollination by bees and risk of getting eaten by herbivores influences the plant’s appearance and defense mechanisms. This week’s episode was edited by Podigy. Ads on this week's show: Kolabtree.com and Magellan TV Listen to previous podcasts. About the Science Podcast [Image: Florian Schiestl; Music: Jeffrey Cook]

Researchers have been making animal embryos from two different species, so-called “chimeras,” for years, by introducing stem cells from one species into a very early embryo of another species. The ultimate goal is to coax the foreign cells into forming an organ for transplantation. But questions abound: Can evolutionarily distant animals, like pigs and humans, be mixed together to produce such organs? Or could species closely related to us, like chimps and macaques, stand in for tests with human cells? Staff Writer Kelly Servick joins host Sarah Crespi to discuss the research, the regulations, and the growing ethical debate. Also this week, Sarah talks with Yossi Yovel of the School of Zoology and the Sagol School of Neuroscience at Tel Aviv University in Israel about his work on sensory integration in bats. Writing in Science Advances, he and his colleagues show through several clever experiments when bats switch between echolocation and vision. Yossi and Sarah discuss how these trade-offs in bats can inform larger questions about our own perception. For our monthly books segment, Science books editor Valerie Thompson talks with Lucy Jones of the Seismological Laboratory at the California Institute of Technology in Pasadena about a song she created, based on 130 years of temperature data, for an instrument called the “viola de gamba.” Read more on the Books et al. blog. Download a transcript (PDF) This week’s episode was edited by Podigy. Ads on the show: MagellanTV; KiwiCo Listen to previous podcasts. About the Science Podcast [Image: The Legend Kay/Flickr; Music: Jeffrey Cook]

Host Sarah Crespi talks with undergraduate student Micheal Munson from Baylor University in Waco, Texas, about a smartphone app that scans photos in the phone’s library for eye disease in kids.  And Sarah talks with Todd Roberts of the University of Texas Southwestern Medical Center in Dallas, Texas, about incepting memories into zebra finches to study how they learn their songs. Using a technique called optogenetics—in which specific neurons can be controlled by pulses of light—the researchers introduced false song memories by turning on neurons in different patterns, with longer or shorter note durations than typical zebra finch songs. This week’s episode was edited by Podigy. Ads on this week’s show: MOVA Globes; KiwiCo.com Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast  

We start our first episode of the new year looking at future trends in policy and research with host Joel Goldberg and several Science News writers. Jeffrey Mervis discusses upcoming policy changes, Kelly Servick gives a rundown of areas to watch in the life sciences, and Ann Gibbons talks about potential advances in ancient proteins and DNA. In research news, host Meagan Cantwell talks with Beatriz Pinto-Goncalves, a postdoctoral researcher at the John Innes Centre, about carnivorous plant traps. Through understanding the mechanisms that create these traps, Pinto-Goncalves and colleagues elucidate what this could mean for how they emerged in the evolutionary history of plants. This week’s episode was edited by Podigy. Ads on this week’s show: KiwiCo Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast  

Coronavirus affects far more than just the lungs, and doctors and researchers in the midst of the pandemic are trying to catalog—and understand—the virus’ impact on our bodies. Staff Writer Meredith Wadman joins host Sarah Crespi to discuss what we know about how COVID-19 kills. See all of our News coverage of the pandemic here, and all of our Research and Editorials here. Also this week, Staff Writer Paul Voosen talks with Sarah about quantum diamond microscopes. These new devices are able to detect minute traces of magnetism, giving insight into the earliest movements of Earth’s tectonic plates and even ancient paleomagnetic events in space. This week’s episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).

Staff Writer Jon Cohen joins host Sarah Crespi to talk about using monoclonal antibodies to treat or prevent infection by SARS-CoV-2. Many companies and researchers are rushing to design and test this type of treatment, which proved effective in combating Ebola last year. See all of our News coverage of the pandemic here, and all of our Research and Editorials here. And Karen Holl, a professor of environmental studies at the University of California, Santa Cruz, joins Sarah to discuss the proper planning of tree-planting campaigns. It turns out that just putting a tree in the ground is not enough to stop climate change and reforest the planet. This week’s episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).

Pop sensations Ariana Grande and Justin Bieber have teamed up for a song titled as 'Stuck with U' which has been winning over the internet. Touted as the quarantine anthem, the popular singers have come together to raise funds for the children of frontline workers fighting coronavirus.

TIRUCHI Impressed by the adaptability and dedication of migrant labourers from North-Indian States, industrialists in Tiruchi have been keen on going

The Munjal brothers knew bicycles. They did not have any capital, but possessed the technical knowledge and skills to make their mark in the rapidly growing bicycle industry, he writes

The Mirror and the Light is the triumphant capstone to Mantel's trilogy on Thomas Cromwell

New York : Routledge, 2008

A CII survey indicates that the country may experience a protracted slowdown in economic activity.

Cham : Springer International Publishing : Imprint: Springer, 2014

Cham : Springer International Publishing : Imprint: Springer, 2014

Cham : Springer International Publishing : Imprint: Springer, 2014

Some of the biggest names in Indian philanthropy have teamed up with researchers and more to craft an India-specific response to the climate crisis. Nikita Puri reports on the development