A reversible surfactant could improve the yield of oil reservoirs.
Scientists can view brain-cell activity in living animals.
A technique for delivering gene-silencing RNA is able to combat prostate cancer in mice.
The website has 102 million users -- but not much willingness to work with outside companies.
A new study questions the common assumption that search engines control the hierarchy of the Internet.
As terrorism worries grow, will Congress finally force chemical plants to consider security upgrades? Don't bet on it.
Scientists have identified a gene that just might be the key to the unique evolution of the human brain.
A new wearable computer can transform cities and buildings into soundscapes, researchers say, helping visually impaired people get around more easily.
The Lebanon War and the democratization of missile technology
HP researchers have developed a cheap way to make nanoparticle arrays that could lead to precise chemical sensors.