Amazon announced it is postponing returning to in-office work for corporate employees until January 2022. The company had planned to have employees return after Labor Day on Sept. 7, but those plans are being pushed back due to the rise in coronavirus cases and the delta variant. As of now, Amazon isn't mandating employees be vaccinated following the change.

Levi Strauss has acquired the activewear brand Beyond Yoga as the jeans company looks to delve into the activewear market. The company did not disclose the size of the all-cash deal, which is expected to close in the fourth quarter. The company expects the purchase to contribute more than $100 million to net revenue next fiscal year and immediately bolster its earnings.

Spirit Airlines canceled more than half of its flights Thursday. By midday, 415 flights were canceled, as the airline faces its fifth consecutive day of delays and interruptions. The cancelations have left thousands of angry passengers stranded at airports. The airline said the delays are due to "a series of weather and operational challenges."