We knew they would save gas; now we know they’re cleaner, too.
What will it take to put thousands of microprocessors in cell phones and laptops?
Startup FastSoft could speed up the transfer of video and voice files over the Internet.
Former surgeon general Richard Carmona is telling us what we already know: that the Bush administration has, from the beginning, put ideology ahead of science.
An innovative high-tech prosthetic hand offers individually controlled fingers and a more realistic touch.
We are most likely to discover bizarre and unexpected new life-forms on other planets by studying extreme environments and organisms on Earth.