Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

During a 10-minute hearing, a 7-year-old boy asked an immigration judge to let him reunite with his deported father.

A humanoid sea creature popularized in Japanese internet forums, the Ningen is an Antarctic cryptid that may have first been ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A father examines how concentrated power and political policies failed his daughter Katie, killed by an intoxicated driver in ...

Not every sci-fi show stands the test of time, but these are the classic sci-fi shows that are still worth watching today.

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven Spielberg.

Consciousness may arise in systems far different than the biology on Earth we are used to, according to University of California, Riverside (UCR) researchers, who argue that many forms of conscious ...

Investigators in Washington County, Minnesota, say they've identified the human remains found in two Twin Cities lakes more than three decades ago. Denise Elaine Sexton Hartley, the youngest of 15 ...

Steven Spielberg and aliens go back a long time – they're the cinematic equivalent of peanut butter and jelly. And the history of that successful pairing has led to his new sci-fi thriller "Disclosure ...