A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Cicada season may be over, but another pest emerges right after. Here's how to prevent possible bites and rashes from oak ...

Candida auris is a dangerous fungal pathogen that has become a global health concern. It spreads easily in health care settings and can cause life-threatening infections, especially in patients with ...

Many everyday symptoms are inconsequential. You have a poor night’s sleep to thank for your bloodshot eyes, or a new lotion ...