New York City recently reported its second measles case of 2025, leaving health officials across New York bracing for the highly contagious disease to spread further. To understand just how quickly a ...

Canine distemper virus in tigers, explained, symptoms, spread in parks, what officials say about Chiang Mai deaths, and what's still ...

During a test drive, the mobile lab van uncovered a drug-resistant HIV strain that sprung up after the ongoing war with Russia started.