Testing, testing, 1, 2, 3. The CEO of Delta Air Lines has criticized a possible coronavirus testing requirement for domestic travel, after Transportation Secretary Pete Buttigieg mentioned an "active ...

Testing, testing, 1, 2, 3. The Centers for Disease Control and Prevention (CDC) has updated its guidance on international travel, urging Americans going abroad to get tested for COVID-19 at three ...

You can't place orders for at-home COVID testing kits anymore, but there are still resources available for free testing. Peter is a writer and editor for the CNET How-To team. He has been covering ...