COVID-19

Yosemite Valley seen from the Tunnel View lookout point in the Yosemite National Park, California on July 08, 2020. The park's sewage has now tested positive for the presence of the novel coronavirus, suggesting that some of its visitors over the Fourth of July weekend were infected.

Yosemite Sewage Tests Positive for Coronavirus

Test results suggest there were dozens of visitors carrying the novel coronavirus in the park over the Fourth of July weekend

In planning to re-open, Zoo staff have spent several weeks consulting scientific experts and preparing rigorous healthcare guidelines.

The National Zoo Will Reopen to the Public on July 24

Two bison, an Andean bear and a baby wallaby are among the new animals ready to welcome visitors back

In April, people queued at a testing tent in East New York in Brooklyn. COVID-19 rates are highest among black New Yorkers in Kings County.

What 'Racism Is a Public Health Issue' Means

Epidemiologist Sharrelle Barber discusses the racial inequalities that exist for COVID-19 and many other health conditions

How will SARS-CoV-2 evolve?

How Viruses Evolve

Pathogens that switch to a new host species have some adapting to do. How does that affect the course of a pandemic like COVID-19?

Socrates Sculpture Park is located in Queens—New York's most diverse borough, and also the hardest hit by COVID-19.

Are Sculpture Parks Having a Moment in the Sun?

Many art museums are still closed due to COVID-19, but open gardens and parks on their grounds are attracting eager visitors

Llamas, alpacas and other camelids produce a special kind of antibody called nanobodies, which may be used to treat and prevent the spread of COVID-19.

Llama Cells Could Help Scientists Create a COVID-19 Treatment

Scientists are re-engineering llama antibodies to neutralize the virus

Together, COVID-19 cases in California, Florida and Texas accounted for one-fifth of new cases in the world and one-third of new cases in the United States on Monday, July 13.

California, Texas and Florida Emerge as COVID-19 Hotspots

Combined, the three states accounted for nearly 20 percent of the world's new cases on earlier this week

Quantum physicist Amruta Gadge became the first to create a Bose-Einstein Condensate—the exotic, elusive fifth state of matter—remotely.

Five Scientific Achievements That Happened During Coronavirus Lockdown

Quarantine did not stop these innovators from discovering new species, creating the elusive fifth state of matter remotely, and more

John Rogers and his colleague Shuai Xu’s tech startup Sonica Health is submitting the device with a pulse oximeter and its algorithms to the FDA for approval later this month.

This Band-Aid-Like Patch Could Detect Early COVID-19 Symptoms

Northwestern University scientist John Rogers has developed a wearable that adheres to the throat and relays data to a physician

Our bodies carry many bacteria and fungi, not all of them harmful.

What Quarantine Is Doing to Your Body's Wondrous World of Bacteria

The germs, fungi and mites that grow on our hands, face, armpits and elsewhere have become stranded during the age of social distancing

A fire in the Yakutia region of Siberia in early June seen from the air. A June heat wave saw temperatures in Verkhoyansk, a town in Yakutia, hit 100 degrees Fahrenheit.

Earth Could Hit Critical Climate Threshold in Next Five Years

Report: 20 percent chance that one of the next five years will see annual global temperatures rise to 2.7 degrees Fahrenheit above pre-industrial levels

A heat dome over about 80 percent of the United States is causing days of above-average temperatures.

How the U.S. Got Caught Under a 'Heat Dome'

The high-pressure system is causing days on end of unusually hot weather across most of the continental U.S.

A survey of nearly 1,000 environmental education and outdoor science schools that serve primarily K-12 learners shows that 63 percent of such organizations are uncertain whether they will ever open their doors again, if pandemic restrictions last until year’s end.

Will COVID-19 Spell the End of Outdoor and Environmental Education?

The pandemic has been devastating to the field, according to a recent survey

FARMstead ED pairs visitors with onsite and educational hands-on farm experiences throughout California's San Luis Obispo County.

Small Farms Find Creative Ways to Attract Visitors During the Coronavirus Pandemic

From curbside produce pickup to reservation-only classes, farms are adapting to make ends meet

When I felt strong enough to go out for a walk, out of desperation from being locked up in the flat, I would walk along the Thames on the large promenade that borders the river. It was a cool night in April, and the sun had left a searing purple and pink horizon line on the city. It is rare to see such colors linger at dusk and I had with me my Polaroid camera. I took a few shots and remember how silent and eerie the city felt. A ghost town is truly what it was. This image was taken home and washed with water, sprayed with a foamy bleach and then doused with liquid hand sanitizer in the patches of foam.

Start With a Polaroid, Then Add Disinfectant. Here's the Result

A quarantined photographer makes the most of the harsh materials at hand to create a fragile portrait of life in a pandemic

The global health pandemic has challenged the most visited museum in the world to draft new visitor guidelines that meet health and safety requirements.

How the Pandemic Is Giving the Louvre Back to Parisians

With a steep drop in international tourists and new COVID-19 safety measures in place, the most visited museum in the world reopened yesterday

A home burns as the Camp Fire moves through the area on November 8, 2018 in Paradise, California.

How COVID-19 Will Change the Way We Fight Wildfires

Prepare for the return of the Smokey Bear method as social distancing prevents firefighters from using more modern strategies

Pooling samples means one test can screen multiple people.

Pooled Testing Could Be the Fastest and Cheapest Way to Increase Coronavirus Screening

Placing swabs from multiple individuals in a single test gets more people diagnosed using fewer supplies

Most large wildlife fatalities caused by car crashes in Maine are deer and moose.

Roadkill Reduced During Lockdowns, but Traffic Is Increasing Again

California, Idaho and Maine saw considerably fewer roadkill deaths in the first few weeks of stay-at-home orders

A jackal in Yarkon Park, Tel Aviv, Israel.

Scientists Propose a New Name for Nature in the Time of COVID-19: The 'Anthropause'

Human travel came to a halt during COVID-19, and scientists argue that this worldwide 'pause' presents a rare opportunity to study our impact on animals

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