Researchers at the University of California San Diego have uncovered how a single protein triggers two opposite responses in ...

How do blood vessels stay strong, flexible, and responsive to the body's changing need for oxygen and nutrients? The answer ...

A new clinical study suggests that successful root canal treatment may benefit more than just dental health. Patients treated ...

Is your hand care routine a mistake? Not quite. Here’s what derms advise instead.

After a heart attack, cardiologists can reopen blocked vessels and restore blood flow, but the muscle cells that died will ...

Why do diabetic wounds refuse to heal? A new scientific review highlights how disruptions in the timing and behavior of ...

If Mayor Zohran Mamdani really does tap Angela Burton to become New York City’s child-protection chief, he’ll be knowingly protecting child abusers. Burton is telling allies that she has the job in ...

I did not know Renee Good or Alex Pretti, the two U.S. citizens killed by federal agents in Minneapolis. I do not know where they lived or worked, but I know exactly where they died. I grew up in ...