A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

A warehouse worker, Teddy (played by Jesse Plemons), accuses high-powered CEO Michelle (Emma Stone) of being an ...

How can we identify stars likely to host planets suitable for life? This question has long motivated astronomers, and an ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details.

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar fingerprints of biology, researchers are training algorithms to spot the deeper ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

WASHINGTON (CNN) -- President Donald Trump has ordered U.S. government agencies to release files related to alien life and unidentified flying objects. It’s unclear what information the records ...