K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...

The Trump administration was using an 18th century wartime law to legally justify the deportations of hundreds of Venezuelans ...

There are tens of billions of Sun-like stars in the Milky Way, an immense tally that encourages the possibility that ...

Judge Fernando Rodriguez, a Trump appointee, said the Alien Enemies Act was not an option to deport Venezuelan migrants ...

“You cannot support what we’re doing and you can support sanctuary cities if that’s what you want to do,” Homan said. “But if ...

That could include K2-18b, where astronomers said Thursday they have detected signs of a chemical that is only produced by microbial life on Earth. Wright said Fermi’s Paradox essentially suggests ...

Less than two weeks after the Supreme Court allowed President Donald Trump to use a controversial 18th century wartime ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...