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

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

Far beneath the ocean’s surface, where sunlight never reaches and temperatures soar near underwater volcanoes, life still thrives. Entire ecosystems survive on toxic chemicals released from ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million ...

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

Alien and Predator are iconic sci-fi horror franchises that have inspired many must-play games.

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

Declassified documents released in 2013 during Obama’s presidency acknowledged the existence of Area 51, saying that the secret government space was used as an aerial testing ground for U.S.

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

Our strange new world, which has left humanity both hyper-connected and desolate, requires our full participation. We should want to make a good impression, after all.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

The former president joked during an interview with YouTuber Brian Tyler Cohen about the extraterrestrials, saying they're ...