Meadan is offering Arabic-English machine translation to create a virtual town square during troubled times.
A cofounder of Blinkx explains why Internet video matters and how his company can contribute to its growth.
A new design could put the power of a telephoto lens into thin cameras.
Automakers look to thermoelectrics to help power tomorrow’s vehicles.
Brain scans suggest that altruism may be as much a part of our genes and gray matter as it is a function of free will.
A new blood test uses scraps of fetal DNA to piece together a prenatal diagnosis.
A new method for chemically treating dioxins and PCBs could help to destroy the toxic pollutants.
Q&A: Biologist Aubrey de Grey is convinced that mice-and people-should be able to live for a very long time.