Trump accused Obama of revealing classified information about aliens, calling it a "big mistake" during Air Force One ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Presidential and public curiosity about the possible existence of aliens and UFOs has been part of the national conversation ...

I could be the best pathologist on planet earth—the undisputed Sherlock Holmes of medical science, even—and I still wouldn’t have the slightest clue what the cause of death is for this particular ...

Thematic ETFs tug at our psychological biases — fear of missing out, love of storytelling, the lure of exclusivity. But are ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...

After former President Barack Obama's remarks on aliens during a recent podcast interview went viral, he later clarified what he meant in an Instagram post over the weekend.

Barack Obama clarified his podcast comments about extraterrestrial life, taking to Instagram to detail that he saw no ...

The truth is out there. Former President Barack Obama said that aliens are real but he has no idea where they are during a podcast appearance released Saturday. “They’re real, but I haven’t seen them, ...

President Donald Trump has directed federal agencies to move forward with the declassification of government files tied to UFOs, aliens and unidentified aerial phenomena, launching what officials ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Comments by former President Barack Obama sparked debate online this Valentine’s Day weekend, after a podcast appearance ...