Microbes, Bacteria, Viruses

Copper wire

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

Nadia and her sister Azul as cubs at the Bronx Zoo in 2016. Both tigers showed symptoms of COVID-19, and Nadia tested positive for the virus.

A Tiger in the Bronx Zoo Tested Positive for COVID-19

Nadia, a four-year-old Malayan tiger, is the first known animal to test positive for coronavirus in the United States

A rock samples collected during a 2010 drilling expedition in the South Pacific that found microbes in the sea floor.

Microbes Living in Deep Sea Rocks Spawn More Hope for Life on Mars

Starved of resources, these hardy bacteria still eke out a living, suggesting life forms could survive in the harsh habitats on other planets

Researcher Mark Meekan swims with a whale shark, which can grow up to 60 feet long, making them the world's largest fish.

Researchers Calculated a Whale Shark’s Age Based on Cold War-Era Bomb Tests

Nuclear bomb tests caused a spike in a radioactive form of carbon that accumulated in living things

A nurse conducts a swab test for SARS-CoV-2 in Chessington, England.

Breaking Down the Two Tests That Could Help Contain the COVID-19 Pandemic

One detects an active infection; another signals that the virus has already left the body. Both are critical for tracking the spread of disease

A person holds a sewn handmade fabric mask.

What Experts Know About Masks and COVID-19

The CDC recommends wearing a fabric mask in public where social distancing is difficult, like at the grocery store

Durable, flexible polyurethane is commonly found in sports shoes and other products, and is tough to get rid of.

Scientists Discover Plastic-Munching Microbe in Waste Site

The bacterial strain can break down some of the toxic components of polyurethane plastic

Can you become immune to SARS-CoV-2?

What Scientists Know About Immunity to the Novel Coronavirus

Though COVID-19 likely makes recovered patients immune, experts aren't sure how long protection lasts

People cross Park Avenue after it was announced that some streets will be closed off as lockdown continues in response to the coronavirus outbreak on March 27, 2020 in New York City.

How—and When—Will the COVID-19 Pandemic End?

Americans have some time before social distancing measures can let up—and every day counts

With pyramids closed to visitors, workers are deep cleaning the structures.

Amid COVID-19 Closures, Egypt Sanitizes the Giza Pyramids

The country has shut down its museums and archaeological sites in an effort to slow the spread of coronavirus

Parks reopened in Wuhan on Thursday, March 26.

China Plans to Lift Lockdown on Wuhan, Where COVID-19 Was First Detected

With no new infections reported in Hubei province in recent days, restrictions are easing up—but experts worry about possible 'second wave' of cases

A mountain gorilla in Uganda

COVID-19 Could Threaten Great Ape Populations, Researchers Warn

No SARS-CoV-2 infections have yet been detected in our closest living relatives. But there is precedent for viruses jumping from people to other great apes

The tobacco mosaic virus seen under 160,000× magnification

How a Few Sick Tobacco Plants Led Scientists to Unravel the Truth About Viruses

With the COVID-19 coronavirus causing a global pandemic, a look back at the scientists who figured out viruses and their relationship to disease

Washing your hands doesn't just lift germs off your skin. It can destroy some of them, too—including the virus behind COVID-19.

Why Is Washing Your Hands So Important, Anyway?

A dive into the science behind why hand-washing and alcohol-based hand sanitizer work so well

On the right, corn plants inoculated with sugarcane microbes saw their biomass increase compared to those that were not inoculated (on the left).

How Sugar’s Bacteria Could Point the Way to More Efficient Agriculture

New research proves the power of beneficial bacteria and fungi that help sugarcane grow larger and rebound from stress faster

The National Museum of China in Beijing is one of many institutions upping its online offerings in the wake of the coronavirus outbreak.

China's Art, From Museum Exhibits to Rock Concerts, Moves Online During Coronavirus Outbreak

The government has directed museums to "enrich the people's spiritual and cultural life during the epidemic [with] cloud exhibitions"

European honeybees are used by commercial beekeepers worldwide to pollinate crops and produce honey.

These Bees Fight Varroa Mites With Help From Special Engineered Bacteria

Honeybees with engineered microbiomes were more likely to survive both mites and the viruses they carry

People walk past closed entrance of the Forbidden City in Beijing.

Forbidden City and Parts of Great Wall Close Temporarily in China to Limit Spread of Coronavirus

Authorities are trying to reduce the number of big crowds as China celebrates the Lunar New Year

Coronaviruses, like the newly identified Wuhan coronavirus, are so named for their halo- or crown-like appearance.

Officials Pinpoint First COVID-19 Case in United States

The mostly mysterious pathogen is known to pass from person to person, causing respiratory illness

Each year, people need to get a new flu shot to protect against the latest version of the influenza virus, which rapidly mutates. A universal flu vaccine could protect people for life.

As the World Faces One of the Worst Flu Outbreaks in Decades, Scientists Eye a Universal Vaccine

A universal flu vaccine would eliminate the need for seasonal shots and defend against the next major outbreak

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