This video breaks down why K2-18b has become one of the most talked-about planets in the search for alien life. A team at Cambridge says its atmosphere may contain the strongest biosignature evidence ...

All eyes are on the White House and Trump administration for declassifying information about extraterrestrial evidence. On Wednesday, the administration got registered with a new internet domain name ...

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

Trump said that "very interesting documents" related to UFOs will be released by the Department of Defense "very, very soon." ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

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

Donald Trump's directive to release classified files on extraterrestrial life has sparked excitement and conspiracy theories, ...

President Donald Trump said on Friday that his administration’s review of UFO-related material uncovered a number of ...

The FBI is now investigating whether the cases of several missing scientists are linked, including four here in New Mexico.

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...