A new study explores whether extraterrestrial signals could have already reached Earth undetected, examining what that would imply for current searches. Credit: Shutterstock. Dete ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

Scientists have discovered natural space weather stations that exist around distant stars because these stations can ...

These mantises are increasingly posing a threat to local biodiversity through intense predation and competition for ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...

While the document appeared on the CIA's website, it was merely a translation of a newspaper article based on a fabricated ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

Wife of Headless Man” is a compelling swerve from one of the city’s finest playwrights, pushing his gift for meticulously ...

Screenwriter Drew Goddard talks about Project Hail Mary, keeping the ending, his scrapped Sinister Six movie and more.