Bill Diamond said ETs are "definitely" real and ex-US President’s Barack Obama’s recent comments about them makes him even more determined to uncover the truth ...

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

For All Mankind' is back for Season 5, as Mars in the 2010s demands its independence and takes on the Earth. Here's a first-look trailer.

Answers to some of those questions could finally become public after President Trump's call last week for the release of ...

NASA has given a hilarious response to President Trump following his demand for UFO files - and it dashes hopes of an ...

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

The Turquoise Pool is one of Mystery Cave’s most photographed features, and for good reason. This body of water is so clear ...

One of the most photographed features in Mystery Cave is the Turquoise Pool, a body of water so clear and so perfectly ...

Now that debates have cooled down on the series, it's time to dive back into the impressive experience.

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

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 ...

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.