Meta says it reviews each user-generated AI chatbot, but NBC News found dozens that seemingly violated Meta’s policies.

President-elect Donald Trump on Tuesday suggested he would consider using military force to gain control of the Panama Canal and Greenland, and "economic force" to acquire Canada.

A fast-moving fire has forced some residents to evacuate from the Pacific Palisades area of Los Angeles amid ...

Mike Johns was on his way to the airport when his Waymo robotaxi began driving in continuous circles in a Scottsdale, Ariz., parking lot.

A special service will be held in the Capitol Rotunda, with eulogies by Vice President Kamala Harris, Senate Majority Leader John Thune, R-S.D., and House Speaker Mike Johnson, R-La.

NBC News' Vaughn Hillyard reports on President-elect Trump's lengthy and wide-ranging news conference. Trump discussed pardons for those involved in the Capitol riot on January 6, 2021, and would not ...

Watch live coverage as Vice President Kamala Harris and other lawmakers deliver eulogies as former President Jimmy Carter lies in state at the U.S. Capitol.

NBC News' Chase Cain reports on the heavy smoke seen over Pacific Palisades, Calif., while meteorologist Bill Karins details the path of the strong winds.

Folk singer Peter Yarrow — writer of the timeless classic "Puff the Magic Dragon" and one-third of the legendary 1960s trio ...

Watch live coverage of President Joe Biden delivering remarks in California on climate.

The president-elect’s son said he was not meeting any politicians during a day trip that comes amid controversy over Trump senior’s comments about taking control of the Arctic territory.

The Consumer Electronics Show in Las Vegas is showcasing how artificial intelligence is developing humanoid robots and ...