New class of imaging agents enables clinicians to watch the progression of Alzheimer's disease in real time in the brains of living patients.
The crash on the southeast side of the compound early Monday sends the White House into lockdown. But the Secret Service determines there's no threat.
A meteorite from Mars that landed on Earth in 2011 contains a carbon compound that is biological in origin.
The scent from a giant sea snail may be key to convincing coral-reef-munching starfish to move along and find something else to snack on.
As the Formula One season ends, a new series takes its place -- but instead of internal combustion engines, these new cars pack lithium-ion batteries and motors that sound like TIE Fighters.
LED lights are the latest thing in home lighting, using less energy and lasting longer than their incandescent cousins. How do they work? Find out in the latest installment of Appliance Science.
Despite phone makers flooding the market with cheap devices, Chinese company Oppo believes there's potential in higher-end handsets, even in emerging markets.
Warner Bros. is trying to keep "Batman v Superman" secretive, but that didn't stop a New Mexico TV station from catching aerial views of an intriguing set under construction.
A biochemistry professor has invented a meat-free burger that looks and bleeds juice just like the beef you cook on your grill.
NASA says the Sample Analysis at Mars (SAM) instrument suite aboard Curiosity, which explores molecular and elemental chemistry relevant to life, has made a big discovery.