Researchers have discovered a virus that could enter human cells in a similar way to COVID-19. But they caution it's much ...

Five years ago on Tuesday, the World Health Organization declared COVID-19 a global pandemic, and the impact of the virus and ...

The COVID-19 pandemic transformed over the past five years from a catastrophic threat that has killed over 7 million people ...

Today marks five years since the first COVID-19 case was reported in Tyler, leading to shutdowns, quarantining, stay-at-home orders, cancellations and more.

While covering Covid, science writer Carl Zimmer learned how little we know about air and how it affects disease transmission ...

Masks were one of the most polarizing parts of the COVID pandemic. Five years later, have we moved closer to a compromise?

Whether it’s a coronavirus, bird flu, or some other unknown germ, the stage for the next pandemic will be set. So tracking and learning more about these threats as early as possible will be ...

Early 20th-century public health officials had hoped that efficient scientific solutions alone could take the place of 19th-century, pre-germ-theory environmental sanitation efforts. COVID-19, ...