On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

Researchers have discovered how pancreatic cancer reprograms its surroundings to spread quickly and stealthily. By using a ...

Researchers have found a way to make ordinary aluminum tubes float indefinitely, even when submerged for long periods or punched full of holes. By engineering the metal’s surface to repel water, the ...

Two decades after a breast cancer vaccine trial, every participant is still alive—an astonishing result for metastatic ...

A new imaging technology called fast-RSOM lets researchers see the smallest blood vessels in the body without invasive ...

People who naturally stay up late may be putting their hearts under added strain as they age. A large study tracking more than 300,000 adults found that middle-aged and older night owls had poorer ...

A fast-aging fish is giving scientists a rare, accelerated look at how kidneys grow old—and how a common drug may slow that process down. Researchers found that SGLT2 inhibitors, widely used to treat ...