Australia ramps up bird flu testing as second state reports case

Person who traveled through Chicago O'Hare Airport tests positive for measles; symptoms include rash, fever, cough, runny nose

Measles detected at Chicago O’Hare Airport triggers public health alerts amid lingering 2025 outbreak risks

Five-minute walk offsets the harm of sitting too long

Prostate cancer blood test detects twice as many cases

A new blood test could double early detection of aggressive prostate cancer, reshaping screening standards.

Younger Adults May Be Aging Faster Than Previous Generations

Researchers explore immunotherapy to revive natural hair color

Prime-and-pull vaccine may offer lasting genital herpes protection

A new vaccine strategy could rewrite the fight against genital herpes—here’s how it works and why it’s sparking hope.