Authorities say the 7-year-old girl was racing when she lost control of her dragster and struck a person working on the track then a concrete wall.

Tucson police are investigating a fatal motorcycle collision that happened Friday afternoon near the 3900 block of Golf Links Road around 3:00 pm.

Trump said DeepSeek was a “wake-up call” for the U.S. tech industry and his AI advisor David Sacks accused DeepSeek of ...