WASHINGTON D.C. -- A market outside of Washington, D.C is experimenting with using robots to deliver groceries amid the COVID-19 pandemic. The Broad Branch Market, in Chevy Chase, said service remains ...

Researchers have developed a human hand-inspired nanorobot made from a single strand of DNA. The University of Illinois Urbana-Champaign has designed this tiny, robotic hand that could capture a virus ...

The Food and Drug Administration has granted authorization of a COVID-19 and flu test that can be used without a prescription. The authorization, announced Monday, uses a nasal swab to detect the ...

So when and how should you use them? By Dani Blum Yet again this winter, millions of Americans will wonder if a nagging cough or body aches is a sign they’re coming down with Covid or the flu. This ...

SAN FRANCISCO -- There has been a lot of talk about testing for the coronavirus, but you may not entirely understand what the different tests are for. The coronavirus makes some people sick, some ...

The Food and Drug Administration is making it easier for people to simultaneously test themselves for COVID-19 and the flu at home. The agency this week authorized the Healgen Scientific's Rapid Check ...

Last week, I was about to go on a date, and because I'm severely immunocompromised, we agreed he would take a COVID test ...