Distributing a search engine's index around the world could make it faster and more efficient, researchers say.
Start-up Complete Genomics reveals three new human genomes.
A tiny radio chip implanted in a moth harvests power and senses neural activity.
A government-funded start-up claims it can make ionic liquid energy storage feasible.
A new technique in burn treatment provides an alternative to skin grafts in the operating room.
A large-scale trial will test whether software can identify depressed patients.
Drugs embedded in special polymers can more effectively shrink tumors.
Motorola's new Android-based smart phone is a viable iPhone alternative.
Biodegradable circuits could enable better neural interfaces and LED tattoos.
Adaptive-learning algorithms calculate how often people need to see information to remember it.