I’m sorry to say that Covid season is back upon us, so today’s top deal is on a five-pack of tests to get you through it. This was a popular item among readers during this week’s Prime Day, but in ...

If you live with mild to moderate environmental allergies, you may be able to treat them with immunotherapy — and you can ...

Blood pregnancy tests can tell you if you're pregnant 6 to 14 days after conception. You'll need to wait longer before taking a urine test.

Siemens Healthineers on Wednesday announced the launch of a rapid antigen test kit in Europe to detect coronavirus infections, but warned that the industry may struggle to meet a surge in demand.

Countries straining to contain a second wave of COVID-19 are turning to faster, cheaper but less accurate tests to avoid the delays and shortages that have plagued efforts to diagnose and trace those ...