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

Researchers studying a deep-sea octopus called Muusoctopus robustus have found thousands of the animals congregating at ...

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

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 ...

Using the same tricks over and over again won't help you in these video games, where the enemies adapt to your playstyle.