Federal government to start providing free covid tests once again

Just as a summer covid wave shows signs of receding, the Biden administration announced Wednesday that it is reviving a program to mail free rapid coronavirus tests to Americans. Starting Sept. 25, people can request four free tests per household through covidtests.org. Officials say the tests are able to detect the latest variants and are intended to be used through the end of the year. The return of the free testing program comes after Americans navigated the latest uptick in covid cases with free testing no longer widely available. The...