Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

During a recent televised interview, NASA Administrator Jared Isaacman said the chances of discovering extraterrestrial life ...

Jomathan Hughley says rapid innovation will come from the push for more research and long-term structures in space, including on the moon and Mars.

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

Adapted from a novel by Andy Weir and directed by Phil Lord and Christopher Miller, “Project Hail Mary” is marketed as the ...

Extraterrestrial civilizations need a great deal of energy as they advance up the Kardashev scale. Fossil fuels are finite, wind and solar energy are carbon free but not as efficient as fossil fuels, ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the conditions that make life possible—on Earth and beyond. Designed for ...