A polymer studded with chemicals that resemble a common neurotransmitter can stimulate the growth of neurons.
IBM's Atlas tool aims to help businesses visualize connections between colleagues.
Stem cells from skin, myriad microbes, and a $350,000 personal genome.
Researchers have made a biochip that could help replace animal testing for new cosmetics and pharmaceuticals.
Advanced biofuels, more-efficient vehicles, and solar power top the most notable energy stories of 2007.
A new standard aims to help users pass information between Web services without sharing full access to their identities.
The past 12 months have featured touch screens, context-aware gadgets, autonomous vehicles, and brain-computer interfaces.
A portable system converts biowaste into jet fuel and diesel for the military.
Find the perfect gift for the technology and science enthusiasts in your life.
An inexpensive microfluidics chip could lead to earlier cancer detection and treatment.