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

Following a decision from the U.S. Supreme Court to uphold birthright citizenship, Republicans and the Trump administration are seeking ways to curb babies born in the ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White ...

A Chinese probe is set for a historic touchdown on asteroid Kamoʻoalewa, which may have been blasted away from Earth’s Moon ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

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

In the order, District Judge P. Casey Pitts determined that both of these policies were “arbitrary and capricious." ...

U.S. District Court Judge Sparkle L. Sooknanan sided with advocacy groups that argued the recent upgrades to the program, ...

Isa mystery beast that frightened Maine residents and preyed on pets a dog-wolf hybrid or something alien? A lab in Toronto is doing DNA tests to try to find out. For 15 years, residents in ...

A federal investigation uncovered a massive benefits fraud scheme that allegedly drained more than $1.4 million from taxpayer ...

Most Americans believe that aliens exist — and more than one in five think they’ve already paid our planet a visit, according to an out-of-this world new poll. Some 63% of Americans said they’re ...