Aging brings about a range of changes—often unwelcome—to our bodies: sagging skin, graying or thinning hair, and a decline in muscle strength and ...

From cancer-resistant mole rats to 200-year-old whales, evolution has equipped long-lived species with unique biological ...

Over 60% of human infectious diseases come from animals. Learn what zoonotic diseases are, how they are transmitted, and why ...

Who in the world will have access to new weight-loss pills from the makers of Mounjaro injectibles? An up-close look at an Ebola outbreak. The price tag to preempt the next pandemic. Dengue in ...

New antivirals and vaccines could follow the discovery by Australian researchers of strategies used by viruses to control our cells.