NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

The Atacama Trench, located off the coast of Peru and Chile, is one of the deepest oceanic regions on our planet, and ...

There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four miles below the surface. In 2018, Anders Hallan, a research associate ...

Every year from March to June, the bay and shoreline become inundated with millions of these three-inch squid, which come up from the ocean depths to breed. As they fill the waters and beaches ...