A large study of patients with mild cognitive impairment revealed that results from cognitive tests and brain scans can work as an early warning system for the subsequent development of Alzheimer's disease.
Police release a swarm of robot-moths to sniff out a distant drug stash. Rescue robot-bees dodge through earthquake rubble to find survivors.
(AP) -- British doctors designed a radical solution to save a girl with major heart problems in 1995: they implanted a donor heart directly onto her own failing heart.
(AP) -- Hackers extracted lists of files from computers that they contaminated with the virus that triggered cyberattacks last week in the United States and South Korea, police in Seoul said Tuesday.
It's just before noon, and Jeni Searcy is sitting in her room, talking to a friend about driving to the Apple Store to buy a new iPod.