After over a decade of stellar service, ESA’s Gaia spacecraft has been retired – but its legacy is just beginning. From ...

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

Buried more than 3,000 miles beneath our feet, Earth’s solid inner core was once thought to be unchanging—locked in place at ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

In the Arctic, permafrost plays a crucial role in building infrastructure. However, as the region warms and permafrost thaws, ...

The total solar eclipse of April 8, 2024 may still be fresh in millions of people's minds, but this weekend's partial event ...

Inside the training room of an Arvada fire house, crews hurdle together, watching, reacting, and planning their response ...

Fluorescent caves on Earth may hold the secrets to survival necessary for scientists to detect life elsewhere in the universe ...

Scientists using a submersible robot discovered patterns under the Antarctic ice that have never been seen before by humans.

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry ...

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...