A novel manufacturing method could make it practical to stack solar cells and convert more of the energy in sunlight into electricity.
Early in the Web era, a prominent technologist said the Net offered a way for the poor and the marginalized to gain power.
By studying the network of links between Indian recipes, computer scientists have discovered that the presence of certain spices makes a meal much less likely to contain ingredients with flavors in common.
An Obama initiative seeks to channel a torrent of gene information into treatments for cancer, other diseases.
Swiss researchers allow rats to walk again with a rubbery electronic implant.
Researchers are developing technology that can adjust an image on a display so you can see it clearly without corrective lenses.
Software that turns data into written text could help us make sense of a coming tsunami of data.
A true AI might ruin the world—but that assumes it’s possible at all.