Image number 100,000, which was captured on Oct. 7, "shows mesas and dunes within Syrtis Major, a region about 50 miles (80 kilometers) southeast of Jezero Crater, which NASA's Perseverance rover is ...

This year, Hollywood’s decline was evident from its output—but a few great, conversation-starting shows made our critic crave ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

While the Star Trek franchise as a whole is typically known for optimism, The Next Generation explored darker themes in many ...

Supergirl has faced some deadly villains over her career in DC Comics, and here are the most dangerous in her comics.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

Experimental particle physicists working at the MicroBooNE experiment at Fermilab National Accelerator Laboratory have found ...

The order from the U.S. Court of Appeals for the Ninth Circuit is a win for Mr. Newsom, a Democrat, who has vigorously ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

Did an alien spacecraft just fly by Earth? That’s the question a lot of people, including Harvard astrophysicist Avi Loeb, are asking right now. A massive interstellar object called 3I/ATLAS which ...