From Stratus to Cicada, several variants are on the radar as COVID-19 activity rises, impacting how the virus spreads, its ...

Cases of the Stratus variant are rising, but health officials say current evidence does not suggest it causes more severe ...

Broadcaster Yoo Jae-suk revealed the story behind his sudden cancellation of a recording session due to recent cold ...

Analysis of blood samples from 333 South African children identified shared gene activity patterns across severe respiratory ...

The Russian government has been asked to share details about a fatal pneumonia case.

A laboratory worker at Russia’s Irkutsk Anti-Plague Research Institute died after developing an unidentified form of ...

But how worried should we be? It may have hit the headlines now but the variant has been circulating here and in other ...

COVID-19 might not be at the center of our lives the way it was a few years ago, but it’s not gone. Far from it, actually. As ...

Here's what Pittsburgh residents should know about pneumonic plague after a Russian lab worker died and hundreds were ...

COVID-era immunity applies only when pandemic conditions or covered countermeasures are directly linked to the alleged ...

Years later, with millions dead, there is still no definitive answer to the origins of COVID-19. Like the Texas Killing ...

Jonathan the tortoise's sequenced genome reveals genetic variants tied to aging, offering early clues about extreme longevity in one 194-year-old animal.