Alex Azar

The Lucira COVID-19 All-In-One Test Kit is expected to provide results in 30 minutes or less. Its approval could help alleviate the strain on the nation's precarious coronavirus testing system.

The number of confirmed coronavirus cases worldwide surpassed 10 million on Sunday while deaths topped half a million. Health officials estimate the actual case count could be much higher.

The federal government is taking action to pull many flavored products popular with kids off the market. Public health advocates say the move doesn't go far enough.