The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.

Pull off the highway to discover an Arizona diner packed with UFO decor, nostalgic eats, and the kind of weird that makes ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we looking? Projects, chronology, explained ...

Past classified reviews looking for alien life have found stranger things about life in Washington.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Analysis by The Atlantic found that two sizeable bets were placed on prediction market Kalshi in short succession this week.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

These titles are synonymous with the term "masterpiece." These science fiction classics not only influenced the entire genre, but they also reminded audiences of the stories that could be told under ...