China's cyberspace regulators have summoned Nvidia over security concerns about its H20 chips.

Jeep maker Stellantis reached a tentative contract agreement with the United Auto Workers union on Saturday as it escalated strikes against General Motors by adding a plant in Tennessee.

A crew working on the Alabama coast is assessing the remains of the last slave ship known to have landed in the United States, more than 160 years ago.

A doctors association warns that physicians offices are closed because they cannot get masks and other supplies. In general, supplies of protective gear are more robust now, and many states and major hospital chains say they are in better shape. As of mid-June, for example, Montana had received 1,125 items of protective gear per case, compared with 32 items per case in Massachusetts, an early hot spot. States including California, Iowa and Nebraska, all of which have seen a surge in confirmed infections, received among the lowest amounts of protective gear from FEMA per case, according to the AP analysis. A nonprofit group called #GetUsPPE was established in March by physicians to help distribute donated protective gear.