In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

There's something deeply unsettling about discovering an object that simply has no business being where it is, or when it is.

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

An extraterrestrial misunderstanding led to a grave-robbing bonanza at the detriment of valuable Peruvian heritage.

Last week, researchers from the University of New Mexico’s sports medicine department and the United States Central Intelligence Agency announced they had designated Lobo men’s basketball guard Deyton ...

The internet went into a frenzy on Friday when a NASA astronaut shared a weird alien-looking photo on social media. The photo showed an object that was floating in the air and appeared to be purple, ...

In 1974, a family in Florida found a strange metal sphere on their property, which they claimed had mysterious powers and movements. The sphere attracted the attention of the media, the military, and ...

More than 60 Indigenous items repatriated from the Vatican are now back on Canadian soil — but their journey home is just getting started. Experts and elders are now working to trace their origins and ...

Over the past decade, scientists have come up with a variety of frameworks to guide their search for life in the universe. While it’s most convenient to start looking for life using the knowledge that ...

Perhaps the reason Project Hail Mary hits the spot in the spring of 2026 is that novelist Andy Weir, who wrote the 2021 novel and also the book The Martian, is fundamentally an optimist. Both stories ...