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A Coronavirus Spread Through U.S. Pigs in 2013. Here’s How It Was Stopped

The containment practices of outbreaks past could have lessons for modern epidemics




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Copper’s Virus-Killing Powers Were Known Even to the Ancients

The SARS-CoV-2 virus endures for days on plastic or metal but disintegrates soon after landing on copper surfaces. Here’s why




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To Silence Wind Turbines and Airplanes, Engineers Are Studying Owl Wings

No one knows exactly how the nocturnal hunters manage their whisper-soft flight, yet it's inspiring the design of quieter airplanes, fans and wind turbines




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LIVE NOW: Watch the Smithsonian's Earth Optimism Digital Summit

The two-day virtual event will bring scientists and many other experts to highlight success stories in conservation




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Here's How Local Communities Can Help Save Mangroves

The Global Mangrove Alliance has a goal of increasing the world’s mangrove cover by 20 percent over the next decade




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CNN's Bill Weir Offers Solutions for How to Talk Climate Change in a Contentious World

Smithsonian's Earth Optimism Summit features CNN's Chief Climate Correspondent Bill Weir




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How the Stunning Scarlet Macaw Came Back From the Brink

The bird, decimated by poachers and smugglers, is making a big comeback in the Central American rainforest




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How Evolution Helps Us Understand and Treat Cancer

A new book argues that controlling cancer is within reach if scientists are able to anticipate the evolution of resistance to traditional treatments




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Shakespearean Stabbings, How to Feed a Dictator and Other New Books to Read

The sixth installment in our weekly series spotlights titles that may have been lost in the news amid the COVID-19 crisis




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Astronomers Discover the Closest Known Black Hole

The newfound 'invisible' object is only 1,000 light years from home




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Vitamin D linked to low virus death rate, study finds

A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries.




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Prediction tool shows how forest thinning may increase Sierra Nevada snowpack

Thinning the Sierra Nevada forest by removing trees by hand or using heavy machinery is one of the few tools available to manage forests. However, finding the best way to thin forests by removing select trees to maximize the forest's benefits for water quantity, water quality, wildfire risk and wildlife habitat remains a challenge for resource managers.




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How a molecular 'alarm' system in plants protects them from predators

Some plants, like soybean, are known to possess an innate defense machinery that helps them develop resistance against insects trying to feed on them. However, exactly how these plants recognize signals from insects has been unknown until now. Scientists have now uncovered the cellular pathway that helps these plants to sense danger signals and elicit a response, opening doors to a myriad of agricultural applications.




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How does the brain link events to form a memory? Study reveals unexpected mental processes

The brain has a powerful ability to remember and connect events separated in time. And now, in a new study in mice, scientists have shed light on how the brain can form such enduring links.




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Controlling quantumness: Simulations reveal details about how particles interact

A recent study has described new states that can be found in super-cold atom experiments, which could have applications for quantum technology.




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Data science drives new maps to predict the growth of cities over next century

A new global simulation model offers the first long-term look at how urbanization -- the growth of cities and towns -- will unfold in the coming decades. The research team projects the total amount of urban areas on Earth can grow anywhere from 1.8 to 5.9-fold by 2100, building approximately 618,000 square miles.




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Seahorse and pipefish study opens window to marine genetic diversity

The direction of ocean currents can determine the direction of gene flow in rafting species, but this depends on species traits that allow for rafting propensity. This is according to a study focusing on seahorse and pipefish species. And it could explain how high genetic diversity can contribute to extinction in small populations.




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The role of European policy for improving power plant fuel efficiency

A new study investigates the impact of the European Union Emissions Trading Scheme (EU ETS), the largest international cap-and-trade system for greenhouse gas emissions in the world, on power plant fuel efficiency.




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Moe urges La Loche youth to show 'personal responsibility' and protect elders

Moe responded to reports that some young people are congregating and spreading COVID-19 in La Loche, the centre of an outbreak that's still driving the overwhelming majority of new cases in Saskatchewan.





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Here’s how Apple, Google will warn you if you’ve been exposed to COVID-19

Here’s what notifications for iOS and Android COVID-19 tracing will look like.




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10 steps to take with your iPhone now that we’re starting to leave home

Coronavirus restrictions are lifting across the nation, and before long you’ll get back to some normalcy. I’m not taking any chances with bringing germs into my house. Tap or click for the at-home “airlock” trick I use to make sure everything is disinfected, inspired by NASA astronaut Scott Kelly.




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More future Navy SEALs resume war preparations following COVID-19 pause

Future Navy SEALs will conduct combat scenarios six-feet apart, emulate high-risk combat scenarios, study in smaller classrooms and be directed by megaphones at farther distances, because more candidates for the special operations unit are again competing, training and preparing for war following temporary delays caused by COVID 19.




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Facebook to allow employees to work remotely until year end

Facebook Inc said on Friday it would allow its workers who are able to work remotely to do so until the end of the year as the coronavirus pandemic forces governments to extend stay-at-home orders to curb the spread of the disease.




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Exclusive: U.S. drafts rule to allow Huawei and U.S. firms to work together on 5G standards - sources

The U.S. Department of Commerce is close to signing off on a new rule that would allow U.S. companies to work with China's Huawei Technologies on setting standards for next generation 5G networks, people familiar with the matter said.




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Robots to the rescue! Arizona students in lockdown will still get their graduation day

Juili Kale's dreams to receive her master's degree diploma in a ceremony cheered on by her family were dashed by the coronavirus - until robots came to the rescue.




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How do koalas drink? Not the way you might think

Scientists have solved a lingering mystery about koala behavior - how these tree-dwelling marsupials native to Australia consume enough water to live.




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'Full-flower supermoon' rises on world starting to emerge from pandemic lockdowns

The last "supermoon" of 2020 rose in the night sky on Thursday over a world beginning to re-emerge after weeks of coronavirus-related lockdowns.




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Idowu to miss worlds after late arriving baby

Triple jump champion Phillips Idowu has pulled out of this week's world indoor championships in Doha after the late arrival of his baby son disrupted his preparations.




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Klitschko to defend WBC title against Poland's Sosnowski

WBC world heavyweight champion Vitali Klitschko will defend his title against Poland's Albert Sosnowski in Schalke's soccer stadium on May 29, the Ukrainian said on Tuesday.




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Philippine lawmakers vow to get broadcast giant ABS-CBN back on air

Philippine legislators pushed on Wednesday to get the country's biggest broadcaster back on air, amid widespread shock and dismay over an order by the industry regulator for the station to cease operations after its 25-year licence expired.




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TV stars make UK lockdown dramas with help of family, technology

While most drama productions around world have stopped shooting during the coronavirus pandemic, a team in Britain headed by Oscar nominee Jeff Pope filmed a series of four short stories for television that are already being aired.




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Musicals out, one-man plays in: Broadway gets creative waiting for show to go on

Television can fake it, movie audiences can wear masks, but a live theatre performance like "Romeo and Juliet" needs real actors kissing and fighting rivals in front of real people.




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Timelapse video shows construction of 'phenomenal' coronavirus hospital in Birmingham

Coronavirus: the symptoms Read our LIVE updates on the coronavirus here




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Hundreds of parties breaching coronavirus lockdown broken up by police

Follow our live updates here Coronavirus: the symptoms




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When am I allowed to go outside during the coronavirus lockdown?

Follow our live coronavirus updates HERE Coronavirus: The symptoms




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'Open golf courses and private playing fields for safe exercise during coronavirus lockdown'

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Dominic Raab says coronavirus lockdown 'not done yet' as he urges Brits to 'keep going' with social distancing this Easter

Follow our live Covid-19 updates HERE Coronavirus: The symptoms




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Demand for flour doubles during lockdown as more people take up baking at home

Follow our LIVE updates about the coronavirus outbreak here Coronavirus: The symptoms




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Many 'beginning to suffer' under coronavirus lockdown restrictions, poll suggests

Coronavirus: the symptoms Read our LIVE updates on the coronavirus here




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Boy, 7, makes fitness videos for schoolmates during coronavirus lockdown

Follow our LIVE updates about the coronavirus outbreak here Coronavirus: The symptoms




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Wonderful moment violinist plays 'Somewhere over the Rainbow' in south London during Clap for Carers tribute

Read our live coronavirus updates HERE Coronavirus: The symptoms




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Shocking footage shows thugs using coughing and spitting as coronavirus 'weapon' against police

Read our live coronavirus updates HERE Coronavirus: The symptoms




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UK weather forecast: Britain to see mix of sunshine and April showers over Easter Bank Holiday weekend

Temperatures in parts of Britain are likely to soar to 24C over the Easter Bank Holiday weekend, but the sunshine could be interrupted by some April showers.




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New Zealand sees sex toy boom as major manufacturer declared 'essential service' during coronavirus lockdown

Covid-19: The symptoms Read our live blogs for updates here




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Son of NHS doctor Abdul Mabud Chowdhury 'proud' of dad for raising PPE concerns before he died

Read our live updates on coronavirus HERE Coronavirus: The symptoms




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Priti Patel shuts down police threats of harsher lockdown measures like road blocks and checking supermarket trollies

Read our live coronavirus updates HERE Coronavirus: The symptoms




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MPs eligible for £10,000 grant from councils over constituency office closures during coronavirus lockdown

Read our live updates on coronavirus HERE Coronavirus: The symptoms




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UK coronavirus lockdown: What impact have restrictions had on health, family life, work and economy so far?

Follow our live Covid-19 updates HERE Coronavirus: The symptoms




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Cambridge Police slammed for checking 'non-essential aisles' in Tesco patrol during coronavirus lockdown

Follow our live coronavirus updates here Coronavirus: the symptoms