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

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

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 ...

9 Scientists at the Canadian Museum of Nature this year revealed the nearly complete skeleton of an ancient rhinoceros that ...

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

“I am more and more convinced we are the best government in history,” the president says, speaking quietly and sombrely in ...

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

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

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...

The former Tesla AI director admitted that he has “never felt this much behind as a programmer,” arguing that the profession itself is being fundamentally rewritten by AI.

In the summer of 1977, while most people were listening to disco and trying to figure out Star Wars, NASA launched two small spacecraft called Voyager 1 and Voyager 2. They were simple-looking robots ...