Neil deGrasse Tyson has long been one of the most prominent skeptics when it comes to claims of extraterrestrial visitors to ...

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe ...

"I saw no evidence during my presidency that extraterrestrials have made contact with us," Obama clarified on social media.

Former US President Barack Obama says he has seen no evidence extra-terrestrials have made contact with Earth.

Lara Trump recently claimed the president already has a speech prepared on UFOs.

In an interview that aired over the weekend Obama was asked if aliens were real and he replied “They’re real, but I haven’t seen them.” ...

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

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Some people thought he was confirming aliens exist. But he later clarified on Instagram that during his time in office, he ...

The former U.S. president landed in hot water over the weekend after commenting on the existence of alien life.

President Donald Trump on Thursday said he would direct all relevant agencies to release government files related to aliens ...