President Trump said he's directing the Pentagon and other federal agencies to identify and release files related to UFOs and extraterrestrial life.

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

President Donald Trump announced that he is releasing government files on alien life after Barack Obama said aliens are real.

NASA fueled up its giant lunar rocket and completed a walkthrough ahead of its highly anticipated mission to send four astronauts around the moon.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

That research, combined with the James Webb Telescope have led to the discovery of more than 5,000 exoplanets that are the right distance from a star to support life.

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.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

For 25 years, the program has looked at how life began on Earth and how those conditions can translate to other planets in ...

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

Whoopi Goldberg started the episode by giving Chrisley a warm introduction, saying, “Listen, we want to welcome our special guest cohost, Savannah Chrisley. You were last here in 2014 with your family ...