Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

If intelligent life exists beyond Earth, we may be picturing the wrong kind of encounter. Most of us imagine other beings as ...

For decades, the search for extraterrestrial life has hinged on a straightforward idea: point a telescope or land a probe, ...

NASA's Curiosity rover has photographed extraordinary spiderweb-like formations on Mars that scientists believe could hold ...

The Pentagon on Friday began releasing “never-before-seen” files relating to unidentified anomalous phenomena — previously ...

The new study published in Nature Astronomy stresses the need to look for patterns in organic molecules and not just the ...

The Pentagon’s release of new UFO-related documents has sparked a wave of alien theories and online speculation, despite officials saying there is no confirmed evidence of extraterrestrial life. The ...

The '90s is when sci-fi started pushing computer generated VFX in a big way, but the best movies are the decade aren't just ...

An oddity among exoplanets, L 98-59 d is (so far) in a class all its own, but astronomers expect powerful new telescopes will ...