Penn State researchers show how radar can transcribe phone conversations from vibrations, raising new privacy risks.

Astronomers report that the Atacama Large Millimeter/submillimeter Array (ALMA) has discovered traces of oxygen in the very distant and very old galaxy JADES-GS-z14-0. The light from this galaxy had ...

Fossils from Tanzania and Zambia reveal thriving ecosystems before Earth's worst extinction, reshaping our view of the late Permian world.

Dinosaur teeth are best known for their bite, yet new research says they also stored a chemical snapshot of prehistoric air. By probing that record, scientists have rebuilt carbon dioxide levels and ...

A hidden lake in Harder Glacier Greenland burst through the surface of the ice sheet. The massive flood exposed major gaps in climate models.

Bold new theories on "mirror worlds" and how dark matter may have formed - from black hole relics to quantum horizons.

Pumping out water or keeping rain from sneaking underground may prevent a volcano from erupting, or at least give ample warning.

Scientists from SETI and NASA Ames have identified a rare iron sulfate on Mars that may be a new mineral, formed by heat, water, and oxygen.

Astronomers found hidden cosmic channels, like tunnels, connecting our solar system to distant stars, reshaping views of interstellar space.

Campi Flegrei is a massive and active supervolcano in Italy. While it is still dangerous, some of its most disruptive behavior may be managed.

Human waste, mostly plastic, was found in abundance at the deepest part of the Mediterranean called the Calypso Deep, 3.1 miles underwater ...

Saharan dust cloud crosses Atlantic, impacts air quality, supports ecosystems, tracked using advanced satellites.