As the fight against COVID-19 continues, at-home tests have become critical tools. Last month, the White House launched covidtests.gov, a website where U.S. residents can order free tests. The at-home ...

If you need to know whether you have coronavirus but don’t want to deal with appointment scheduling and clinic wait times, a self-test can be a convenient solution. But who are self-tests right for?

Editor's note: An updated version of this story is available here. Many destinations are adding testing requirements for travelers from the United States, but that doesn’t mean travelers should go ...