A Green New Deal in every state

The most impactful projects for your hometown—and the planet.

A Green New Deal in every state

The most impactful projects for your hometown—and the planet.

Health
How to tell if a cold is COVID-19
Rachel FeltmanFebruary 28, 2020
Health
Just how contagious is COVID-19? This chart puts it in perspective.
Matthew R. FrancisFebruary 20, 2020
Diy
How to prepare for a viral outbreak like COVID-19
By John KennedyFebruary 28, 2020
Health
What COVID-19’s ‘inevitable’ spread in the United States actually means
By Molly GlickFebruary 26, 2020

Science
Theoretical physicist Freeman Dyson dies at 96
The mathematical prodigy didn’t care to stick to one subject of study—and he never bothered to get a doctorate.
By Sara Kiley Watson

The latest on the newly discovered coronavirus, COVID-19

A Chinese city is under quarantine as other nations rush to curb the spread of disease.

LATEST NEWS

Why leap years exist

The Ultimate Ears Hyperboom speaker is built for partying (and only partying)

Anglers in Virginia reeled in a 700-pound tuna, then threw a dinner party

Fish gave us legs—and four other finny facts

Seagulls hunger for food touched by human hands

What a Green New Deal would look like in every state

Find out if you need to replace your laptop with a tablet

Earth has a new mini-moon, but don’t get too attached

Bell’s new helicopter may look strange, but it could reduce accidents and noise

More Shop Articles

Health
Six rare bone disorders you probably haven’t heard of
Sara Chodosh
Health
Eating disorders are about emotional pain, not food
By Michele Patterson Ford/The Conversation
Technology
Baby Yodas and other cool, weird stuff we saw at Toy Fair 2020
Stan Horaczek
Animals
Millions of people’s food supply depends on super-urinating fish
Kate Baggaley
Environment
What’s a snow squall?
By Marion Renault
Health
What COVID-19’s ‘inevitable’ spread in the United States actually means
By Molly Glick

Health

POPULAR NOW

Fish gave us legs—and four other finny facts

Cold-brew coffee makers for a cheaper, smoother caffeine fix

The best white noise machines for calm nerves and peaceful sleep

Handheld vacuums for smaller homes and tighter corners

“Somewhere, something incredible is waiting to be known.”

–Carl Sagan

Videos

A story too strange and horrifying to be fiction (and, yes, it involves a shark and a horse). Also, it's the first footage of a shark ever recorded.

Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important?