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

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

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

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

What happens if scientists find evidence of extraterrestrial intelligence? That question was at the center of a recent SETI Live discussion about newly updated post-detection protocols and how ...

A wrong-way driver on I-93 hit two cars on Saturday night, killing a young man and sending a family of four to the hospital, ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

The Justice Department announced that Mario Flores, an illegal immigrant from Honduras, was involved in a $89 million payroll fraud scheme ...

Cutter Winslow Griesser’s crew repatriated 27 Cuban aliens to Cuba on Monday, following an interdiction in the Yucatán Channel.

Could the interstellar object 3I/ATLAS exhibit technosignatures, or signals of alien technology? This is what a recent study published in The Astronomical | Space ...

On June 24, 1997, the United States Air Force released its final report on claims that an alien spacecraft crashed near ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.