This 43-mile-wide crater is 2.2 billion years old—making it Earth’s oldest meteorite impact
Billions of years ago, the strike might have helped end an ice age.
Billions of years ago, the strike might have helped end an ice age.
But the doggles don’t come cheap.
The company aced its last major uncrewed safety test.
At least for now, officials think the virus doesn’t pose a huge threat.
That’d mean you could taste with your intestines and bladder, too.
Track knowledge can make the difference between life and death during the notorious Macau Grand Prix.
A recent diesel spill renews concerns about industry and tourism in one of the world’s most storied ecosystems.
These open source writing programs won’t cost you a thing.
An overhaul of the 1982 UN Law of the Sea is giving us a chance to better conserve ocean species.
Those affected can hear all right, but when it’s noisy, they can’t understand.
2019 was a terrible year for farmers, and climate change will only make things worse.
Song surveys show that species key to spreading seeds are shuffling up and down the mountain.
They’re designed by AI and made of frog cells.
The bot can dive deeper than people to catch the surprisingly tasty invasive species.
More than 5,000 animals were culled to curb the damage, but the wildfires aren’t to blame.
They’re not stars. They’re not gas clouds. They’re something else.
To learn more about flight, researchers attached real pigeon feathers to an aerial robot.
It’s a complex system under a lot of pressure.
The physics of earthquakes are complex, but our abilities to forecast future ones in real time is improving.