The recently discovered role of small RNAs could mean new drugs and a new understanding of fundamental biology.
Affymetrix's microarrays will provide insight into complex genetic diseases.
Nanoscale protein printouts could speed drug delivery.
Researchers are developing a better scanner for Lasik eye surgery.
How ultrasound slips drugs into cells
Carbon cages filled with metal molecules could improve MRI diagnostics and make high-efficiency solar cells.
New technology finds, flags, and kills tumor cells.
A new brain chip being tested in monkeys could one day reconnect brain areas damaged by stroke or spinal-cord injury.
If addicts watch their brain's changing blood flow during a craving, they may be able to train themselves to kick the habit.