Not many 27-year-olds can boast six world titles, three Olympic medals, and an American record under their belt, but Noah ...

As we head into the fall, here are the most up-to-date public health guidelines on masking and handling a positive case – and ...

Rapid COVID-19 tests have never been perfect. How are they holding up as new variants emerge? The U.S. Food and Drug ...

Noah Lyles spoke about his participation in the men's 200m final at the Paris Olympics after testing positive for COVID-19.

The head of the U.S. Olympic and Paralympic Committee said she was “100% comfortable” with Noah Lyles’ decision to compete in the 200 meters after testing positive for COVID-19 two days before the ...

New York City Mayor Eric Adams has tested positive for COVID-19, according to City Hall, which could see him take a step back ...

US Treasury Secretary Janet Yellen tested positive for Covid-19 after experiencing symptoms, a spokesperson said in a ...

The outspoken 100-metre Olympic champion may accept the recent racing dare from speedy NFL wide receiver Tyreek Hill after ...

Treasury Secretary Janet Yellen has tested positive for Covid-19 and is working from home while she recovers, agency spokeswoman Lily Adams said Tuesday. Yellen, 78, toured an Internal Revenue Service ...

A research group has developed a new COVID-19 testing system using Janus particles -- microparticles with two sides possessing distinctive molecular properties. These particles are engineered to bind ...

Noah Lyles ended his Paris Olympics campaign after finishing third in the men's 200m. He opted out of the men's 4x100m relay and went on to congratulate Letsile Tebogo for his incredible victory as ...

U.S. Treasury Secretary Janet Yellen tested positive for COVID-19 on Tuesday after experiencing symptoms, but is engaged in ...