A new map reveals a blue Mars three billion years ago and strengthens the evidence of an ancient ocean that covered much of ...

Discover Arizona's surreal natural wonders that look like alien worlds, featuring landscapes and geological formations beyond ...

Mars may have once had an ocean so vast that it covered one-third of the planet before evaporating billions of years ago and ...

Scientists believe they found fresh proof of an ancient ocean on Mars in the form of a “bathtub ring” it left after it dried ...

In its journey to a crater named Antofagasta, the Curiosity rover has discovered a strange texture patterning rocks on the ...

Mars has long puzzled scientists. Dry riverbeds, mineral traces, and layered rocks hint at a wetter past. For decades, ...

There is a lot of evidence from orbiting satellites and surface rovers indicating that liquid water was present long ago on ...

A guide to highlights of Record Store Day 2026, including vinyl from Bruce Springsteen, 'Kpop Demon Hunters,' Pink Floyd, ...

Five chefs demonstrate how affordable cuts of beef can be transformed into deeply flavorful dishes using time, technique, and ...

Today's top stock market movers. See the gainers and losers of the day including price action, trading volume and more.