As Covid cases rise, at-home tests are a critical tool to keep yourself and others safe. Here are answers to a few common questions about when and how to use them.

PCR tests are far superior to rapid antigen tests—and now you can get them for home use.

To determine whether your COVID test is still usable, you can check the at-home COVID-19 tests listed on the FDA's website to see which brands have had their shelf lives extended.

Free at-home Covid tests can be ordered starting Monday. Here’s what you should know about when to test and what the results mean as new variants circulate.

Experts discuss what it might mean if you get a faint line on a home COVID-19 test, when to take another test and what precautions to take.

The U.S. Food and Drug Administration on Thursday announced it has authorized the use of the Healgen Rapid Check COVID-19/Flu A&B Antigen Test.

Here’s what you need to know about when to take a test for accurate results, and how to get kits for free. By Knvul Sheikh and Dani Blum While Covid has become a regular part of respiratory ...

COVID’s sneaky summer comeback is well underway, with positivity rates in the state shooting past 10%. So what do local experts say are the current best practices?

Four rapid Covid-19 tests are available to each household in the US for free from the federal government.

You can no longer get free COVID-19 tests through the government, and many private insurers are no longer fully reimbursing for tests or treatments.