Category: earth

ESA astronaut Marco Sieber journeyed deep underground in Italy's Apennines for CAVES training

New research suggests that this mystery platinum signature underneath the Greenland ice sheet may have originated from a volcanic fissure eruption in Iceland, not space.

Join 'Space Gal' Emily Calandrelli to help Arm and Hammer celebrate Baking Soda Rocket Day with 14,000 nationwide.

As part of World Space Week, which is highlighting the theme of living in space, we look at one scientist's dream of gigantic space habitats.

As just one of all the living creatures on Earth, you're along for the ride as our planet constantly moves in two major ways.

A team of researchers discusses how the xAI plant in Memphis emitted normal amounts of air pollution.

As NASA's ER-2 aircraft takes flight over the American Southwest, the GEMx mission is using high-altitude hyperspectral imaging to uncover Earth's hidden mineral resources

Two centuries after its completion, the Erie canal is celebrated from space, with NASA satellite imagery showing the engineering feat of this structure.

Despite being just outside Tucson, Arizona, Biosphere 2 looks almost like a colony on another planet.

Ancient iron-metabolizing microbes may have turned toxic oxygen into an energy source.