Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research ...

Water covers more than 70% of the Earth's surface, but have you ever wondered ... planet had all the elements it needed to make water without any help. How water originated on Earth has been ...

The land beneath the former Aral Sea in Kazakhstan and Uzbekistan is rising and will continue to do so for many decades. Now, ...

Rising global temperatures are driving the sharp decline in terrestrial water storage. This trend isn’t likely to change, scientists say.

Pinpointing when and where Earth’s hydrogen is an essential key to understanding how life arose on the planet. Without hydrogen, there’s no water, and without water, life can’t exist here. Ironically, ...

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

Researchers have helped overturn the popular theory that water on Earth originated from asteroids bombarding its surface; Scientists have analyzed a meteorite analogous to the early Earth to ...