This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

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

Advanced aliens, if they exist, may have no physical bodies at all and could be built from materials nothing like human flesh ...

These sci-fi films deserve far more love than they've received! Join us as we count down our picks for the most overlooked ...

Inside This Report Unresolved UAP cases are not proof of extraterrestrial technology. Without public guardrails, deadlines, and accountability, the inquiry could become another permanent government ...

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

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...