A combination of two therapies, azacitidine and venetoclax, or aza-ven, outperformed intensive chemotherapy for acute myeloid leukemia in patients healthy enough to receive aggressive treatment, ...

Scientists trace the origins of human kissing back over 20 million years to ancient apes who first showed gentle ...

In a Maryland operating room one day in November 2025, doctors made medical history by transplanting a genetically modified ...

What muscles feet have, how your brain controls them, and how humans evolved all play a part in why people can’t easily move individual toes.

A one millimeter worm is helping scientists rethink what controls the pace of aging. By tracing how its tiny brain senses the world and broadcasts hormonal commands, researchers are starting to see ...

An analysis of Buckeye butterflies finds that they aren't just changing colors with the seasons, but changing the way they see on a physiological level.

Genetic engineering is moving from the lab bench into clinics, farms, and even family planning decisions, promising to change ...

Tiny structures inside your cells keep your body alive by turning food into fuel. These structures, called mitochondria, ...

Deep inside your nervous system, a tiny fault in how cells make energy can quietly change the course of a life. That hidden ...

In southern Africa, a group of people lived in partial isolation for hundreds of thousands of years. This is shown in a new ...

Every second, your immune system is quietly working to protect you. It fights off viruses, bacteria, and other harmful ...

In southern Africa, a group of people lived in partial isolation for hundreds of thousands of years. This is shown in a new ...