A meteor streaked over Northeast Ohio Tuesday morning, causing a loud boom. Experts say some fragments may have reached the ...

A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's ...

Meteorite hunters believe they have found several fragments of the fireball meteor that exploded over Ohio. Here's how meteorites are confirmed.

It’s a bit like reading a very dense book – it’s small in size, but it’s full of information.” Paleoclimatologists like ...

Kepler-51d is a giant, ultra-light “super-puff” planet wrapped in an unusually thick haze that’s blocking scientists from ...

Ice cores taken from glaciers reveal the air pollution of the past, using atmospheric particles incorporated in snow that ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

For the first time, scientists have measured atmospheric gases from the late Pliocene, yielding data that could help to predict the future climate ...

Scientists have found the oldest direct evidence for tectonic motion on Earth by more than half a billion years ...

Glacier ice contains valuable information about the climates of the past. Researchers are scrambling to study it before it's ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

Scientists discover a nearby planet with a molten interior and sulfur-rich atmosphere, L 98-59 d, revealing a possible new ...