In virtual experiments, AI repeatedly misread dead digital organisms as self-replicating life.

A teacher is rallying behind her former student’s family after two family members were taken into ICE custody.

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

The Exploratorium's new exhibition, "Life in Space," examines two big questions: whether life exists elsewhere in the ...

Summer heat got you down? These nine video games offer the perfect escape, transporting players to frozen wildernesses, ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Head for the skies with a funny, action-packed space adventure, enjoy Shakespeare’s iconic plays in a new and more accessible ...

Scientists have discovered that deep-sea mining plumes can strip vital nutrition from the ocean’s twilight zone, replacing natural food with nutrient-poor sediment. The resulting “junk food” effect ...

Group set up by Harvard professor Avi Loeb to advise White House, Pentagon, FBI and American intelligence community on ...