The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...

So what are you waiting for? Here are the seven most disturbing Doctor Who episodes! The first truly scary episode of the ...

Peatlands cover just a fraction of Earth's surface, but store huge amounts of carbon. In the Peruvian Amazon, one of these ...

Heat and humidity will once again smother the eastern half of the country this week, pushing the heat index to dangerous levels for tens of millions of people. In the Midwest, the humidity will be ...

Here’s how climate change drives harsher storms, extreme heat, and flooding in places like Kansas City, according to climate ...

These ancient cores may contain clues about an unexplained change in Earth’s glacial-interglacial cycles, and could shed ...

In a small, refrigerated room at a Brussels university, parka-wearing scientists chop up Antarctic ice cores tens of ...

To put the Himalayan data into context, researchers compared it with Mauna Loa, the world’s most referenced clean-air ...