Speaking at MIT, Obama countered recent statements from his administration that climate legislation is bogged down.
New research reveals how to find would-be victims within cloud hardware.
Brain signals can drive arm movement in a monkey with a paralyzed arm.
With H1N1 vaccine supplies delayed, attention turns to faster-to-make "virus-like particles."
The wireless network will deliver high-speed internet to rural Virginia.
The data will be compared against electronic health records and patients' personal information.
A Seattle company is developing rapid tests for thousands of proteins.
The low-cost cells make their debut on electronics-charging bags.
Scientists are using genetic "light switches" to probe memory and improve disease therapy.
Embedding microlenses in thin films could bring 3-D movies and games to mobile devices.