From unforgettable classics to modern sci-fi hits, these Hollywood alien films have captivated audiences for decades.

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

Astrobiologists think extraterrestrial civilisations grow so much that they hit crisis points, missing the chance to set out ...

One pilot's offhand description in 1947 started a national obsession that never quit.

Louisiana Republican Sen. Bill Cassidy got into a shouting match with President Trump in a private meeting on Wednesday, ...

Since getting fired from Jackass Forever in 2020, he's found sobriety and love — with a little help from psychedelics and ...

Ronaldo and Portugal prepare for last 32 clash against 2022 semi-finalists Croatia ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

The artworks are extraordinary, but so too is everything in between: the empty highways, the improbable rock formations, the ...

The book Flying Saucers from Outer Space, written by author Donald E. Keyhoe in 1953, was the first to use the term “UFO." ...

"Since World War II, no major power has suffered anywhere near these numbers of casualties or fatalities in any war," the ...