Under new policies, students exposed to Covid-19 would be tested regularly and allowed to remain in school if they test negative, instead of being sent home to quarantine under earlier guidelines.

The ride was anything but smooth, but some of the top coins had eye-popping increases in price.

Three U.S.-listed Chinese electric vehicle makers have reported December delivery numbers. Cumulatively, the three set a new delivery record.

The analysts expect stronger growth next year in hardware infrastructure spending but caution that supply constraints could be a headwind.

Consumer sentiment soured even as the S&P 500 climbed more than 25%.

U.S. consumer demand remains strong, even if rising Covid case counts have curtailed economic activity. This bodes well for the post-Covid recovery.

In 2022, consumers will continue to spend on home improvement as they've done since the pandemic began. That will boost retailers Home Depot and Lowe's.

The stocks of cruise operators slid in the last few days of 2021 but held up relatively well in the second half of December.

The world's largest healthcare company is moving to develop a broad and underappreciated drug portfolio and spin off its consumer business.

Investors in airline, hotel, and cruise stocks are looking past the current Covid-fueled mayhem to a recovery in traffic, bookings, and business trips.

The oil giant released an update of factors impacting its fourth-quarter profits that suggests a likely earnings beat when it reports on Feb. 1.