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Researchers at Intel have made the most efficient silicon laser yet, potentially paving the way for cheaper medical imaging and ultrasensitive chemical detection.
A device that detects electrical signals could be used for chemical monitoring.
Researchers have designed a new way to get the most out of peer-to-peer file-sharing networks, decreasing the time it takes to download movies and music.
Propane chemically derived from corn could be used in heating and transportation.
Ultrasmall light-emitting fibers deposited on electrodes can serve as nanometer-scale light sources.
Video-search company Blinkx is offering a new, easy tool for finding full-length TV shows online.
New genetic analysis suggests that chimpanzees have adapted to their environment more rapidly than humans have.
On the surface of a new photovoltaic prototype, microscopic nanotube towers perform best when they catch light on their sides.
A biolubricant found in our joints could yield new ways to treat, and even prevent, arthritis.