The top official at the US AI Safety Institute is stepping down, raising new uncertainty about the future of a key government group focused on artificial intelligence under the Trump administration.

President Donald Trump is expected to sign an executive order Wednesday banning transgender athletes from participating in ...

Trump's aides have signaled behind the scenes that Musk still reports to White House chief of staff Susie Wiles.

What's more, Trump's quest to shut down the department could be complicated by his own agenda. Already, he has created new ...

Three weeks in, the change the Trump administration has brought is a disruption of the federal government on an unprecedented ...

A shocking crime investigators say was motivated by greed and cruelty started in Newport Beach, California, and quickly became one of the most surprising cat-and-mouse stories in recent years.

Beijing announced tariffs of 10% to 15% on U.S. coal, liquefied natural gas, crude oil, pickup trucks and other products shortly after the U.S. tariff took effect.

President Donald Trump’s return-to-office mandate for federal workers could have ripple effects in San Francisco, as scores ...

Chief Meteorologist Jeff Ranieri tracks the atmospheric river and how much rain this weekend in your seven-day Microclimate forecast.