Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

It's flu season, but not all influenza is the same. If you're feeling sick, it helps to know the difference between flu A and ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

Phyla, a new skincare brand backed by Ryan Reynolds and Shiseido, uses natural phage technology to clear up pimples.

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the ...

The same mechanisms involved in COVID-related cardiovascular events are responsible for COVID-related myocarditis.

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

Confronting a bird flu outbreak in nature presents unique challenges, as infected animals leave a landscape contaminated, Pa.

Viruses are masters at disguise. When they are pushed too far by our immune system, they send new virus variants into play ...

As health officials report a surge of winter viruses, health experts are warning that heart disease symptoms can sometimes ...

Harnessing the ultrasonic vibrations of tiny viral particles is leading researchers down new paths of discovery.

A virus rapidly spreading in China is also circulating in the United States, causing concern among health experts.