A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

At-home COVID-19 tests have become commonplace for many households, but knowing when exactly to take a rapid test — or when to throw old ones out — isn't always straightforward. Here's what health ...

You don't need a prescription to purchase a test that will tell you whether you're sick with COVID or the flu. Jessica was a writer on the Wellness team, with a focus on health technology, eye care, ...

These simple at-home assessments can offer insight into your strength, balance, and mobility. Fact checked by Nick Blackmer A variety of factors determine how well you’re aging, like emotional ...

Running is deceptively simple. Every stride requires all-round athleticism – a coordinated act of force, rhythm, balance, posture and more. All these thing govern how well you run, how fast you ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. A variety of factors determine how well you’re aging, ...