Scientists have found a powerful new way to follow water as it moves around the planet—by tracking subtle “fingerprints” hidden inside its atoms.

Water is made of hydrogen and oxygen, and sometimes these atoms are slightly heavier than usual. These heavier forms are called isotopes. As water evaporates or moves through the atmosphere, the ...

A new smart platform invented by Purdue University researchers to wirelessly monitor subsoil health could change the ...

NASA releases 33 years of weekly sea level data, revealing key rises and falls for coastal areas around the world that are ...

Buoys, ships, and some autonomous rovers have recently added some detail, but it’s nothing like what we get from satellites ...