A similar approach might soon be tested in humans.
Nanosolar is shipping printed solar cells.
Long-awaited improvements to fuel-economy standards will likely be enacted soon.
There's still time to participate in the Give One, Get One program.
New legislation is a positive step toward solving looming energy problems.
The findings demonstrate the cells' promise in treating disease.
A mathematical equation may help cut down on holiday waste.
The next shuttle launch will carry with it a European scientific research laboratory that will significantly expand experiments in space.
Google Maps's mashup site is simple, social, and satisfying.
Personal-genomics startup Knome is the first to offer commercial whole-genome sequencing.