The Pentagon and Anthropic were close to agreeing on the use of artificial intelligence. But strong personalities, mutual dislike and a rival company unraveled a deal.

The Pentagon had kept trying to leave itself little escape hatches in the agreements that it proposed to Anthropic. It would ...

On Feb. 14, former President Barack Obama was asked a question during an interview with political podcaster Brian Tyler Cohen. “Are aliens real?” ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

The deal came hours after President Trump had ordered federal agencies to stop using artificial intelligence technology made by Anthropic, an OpenAI rival.

Shortly after the president's ban of artificial intelligence company Anthropic, rival OpenAI announced it had done a deal with the Defense Department to provide its technology for classified networks.

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

Anthropic CEO Dario Amodei says the artificial intelligence company “cannot in good conscience accede” to the Pentagon’s demands to allow wider use of its technology.

Presidential commentary on UFOs didn’t begin in the age of podcasts and social media. For more than 200 years, the question ...

Navy pilot Lt. Cmdr. Alex Dietrich was one of several Navy personnel to encounter a "Tic-Tac" UFO while stationed on the USS ...

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...