New York leaders were trying to determine how the state will be affected by a Trump administration order to freeze trillions ...

In positioning himself as a junior partner to the president and doing his bidding on matters large and small, the Louisiana ...

Gov. Josh Green battled a measles outbreak that killed 83 people, mostly children. President Trump wants Robert F. Kennedy, ...

DeepSeek’s A.I. models show that China is making rapid gains in the field, despite American efforts to hinder it.

President Emmanuel Macron announced plans to alleviate crowds at the Paris museum and to charge higher fees for visitors from ...

The little-known artificial intelligence firm has emphasized research, even as it emerged as the brainchild of a hedge fund.

In a harsh letter to lawmakers considering Robert F. Kennedy Jr.’s nomination for health secretary, Ms. Kennedy called her ...

Participants at this year’s Joint Mathematics Meetings explored everything from the role of A.I. to the hyperbolic design of ...

Social media exploded in a celebration after the news that a Chinese start-up had made an artificial intelligence tool that ...

General Motors, the largest producer of cars in Mexico, won’t provide details on how it would react if President Trump ...

In the years that followed, she moved to Los Angeles, where she lives with her husband, Aaron Lohr, an actor turned therapist ...

A conflict that has raged for decades reached a flashpoint this week when rebels backed by Rwanda marched on a key Congolese ...