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?

Cold germs from someone’s nose or cough can live on surfaces for hours to days, depending on many factors. Learn which ...

For 20 years, astronauts have orbited Earth in what is essentially a sealed bubble- a meticulously maintained environment ...

The handheld device will reportedly be able to test blood or fluid samples on future battlefields without needing ...

Advanced oncology pipeline including more than 20 active Phase 2 and Phase 3 clinical trials with a strategic focus on two priority pan-tumor ...

Bird flu. With that diagnosis in mind, one of Russo’s colleagues tried to get some bovine samples tested for H5N1, but the ...