Studying the club drug could bring about faster-acting and more-effective treatments.
With sensors glued to their heads, seals have helped scientists understand the effects of climate change.
An LED flashlight makes culprits vomit.
New high-contrast displays could provide more-realistic images.
Imaging software combines data from several imaging technologies to create an interactive 3-D map of the brain.
A new type of engine could be relatively inexpensive.
A compact device that extends the range of colors from a laser could be used in portable explosive detectors.
People who love to create their own blogs, podcasts, and movies have a new outlet for self-expression: home-made video games.
Electrical stimulation restores brain function in a minimally conscious patient.
A computer model can predict which drugs a cancer patient will respond to best.