The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

We might not be alone in the Universe. Scientists from all over the world have their eyes and ears wide open trying to detect signals of life beyond our planet. But we’re a bit tired of just sitting ...

NASA has taken a bold step in the search for alien life beyond Earth. The space agency announced the selection of seven ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

Some big sci-fi names are making their return to the gaming landscape this year, with Halo: Campaign Evolved and Dawn of War ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Exoplanet TOI-561 b is the closest of four worlds orbiting a 10-billion-year-old G-type star roughly 280 light-years from Earth. - NASA / ESA / CSA / Ralf Crawford illustration NASA’s James Webb Space ...

How this show is received could very well determine the future of Star Trek. That’s a lot to put on it, but there’s something ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.