An LED flashlight makes culprits vomit.
New high-contrast displays could provide more-realistic images.
A compact device that extends the range of colors from a laser could be used in portable explosive detectors.
A NASA spacecraft preparing to launch will use novel technology to search for signs of life on the red planet.
Intel has announced record speed for a silicon modulator.
Researchers can make an adhesive either stick or come undone by changing its acidity.
A lunar mission and a reusable launch vehicle are planned.
A new animated lighting system lets movie directors improve shots in seconds.
Researchers find an easy route to complex nanomaterials.
A new computer model will allow television viewers to see the airflow behind cars during this weekend’s NASCAR race in Indianapolis.