A NEW Earth-sized planet has been discovered in a faraway constellation – and it would kill any astronaut who dare travel ...

Researchers have recreated the tumultuous beginnings of Earth, simulating what the planet was like just after its formation 4 ...

NISAR, a joint mission of NASA and ISRO set to launch on July 30, will be able to see shifts in the landscape smaller than a ...

Earthquakes crack rocks, releasing hydrogen and oxidants that power deep microbes without sunlight offering clues for life on ...

The Earth is about 42 million feet (12.8 million meters) wide, and even a tall adult's viewpoint is just 6 feet (about 2 meters) above its surface.

Earthquake scientists rely on distant seismic instruments to infer how faults rupture during large earthquakes. This video ...