The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...

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

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

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

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

Nelson started this week on the Claude pretraining team.

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

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

Most U.S. stocks are rising, but drops for some influential technology companies are keeping the market in check. The S&P 500 edged down by 0.1% Wednesday and was potentially heading ...