Every time we smile, grimace, or flash a quick look of surprise, it feels effortless, but the brain is quietly coordinating ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...