TFIID molecular model

Freeze-frame microscopy captures molecule’s ‘lock-and-load’ on DNA

A 3D representation of a magnetic resonance imaging scan, showing areas in the front and rear of the brain lit up.

Playing high school football changes the teenage brain

 A thin, flexible electronic board, lit-up with red and infrared lights, and approximately three inches wide by three inches wide, is held above a person's forearm.

Skin-like sensor maps blood-oxygen levels anywhere in the body