Coronavirus

Apple reinstates mask mandate for employees at 100 stores: report

Apple's purported delay in requiring corporate employees to return to the office comes two weeks after roughly 200 of the company's 165,000 employees released an open letter to the tech giant's executive team pushing back against the plan for a hybrid work model.

Free COVID tests: How to order

The Biden administration announced the third distribution of free at-home COVID tests for U.S. residents this week. The government website is accepting orders.

Baby formula maker fills supply gap

While the U.S. is likely months away from seeing more baby formula back on the shelves, one company is looking to help fill the gap.

Pfizer to buy rest of Biohaven for $11.6B

Pfizer Inc. agreed to buy the rest of Biohaven Pharmaceutical Holding Co. for about $11.6 billion, deploying its pile of cash earned from Covid-19 sales to acquire a new migraine drug.