A new kind of microscope creates detailed, three-dimensional movies of living cells as they respond to changes in the environment.
Harvesting geothermal energy from deep underground has great potential, but it faces significant obstacles.
MRI can help to diagnose coronary artery disease – clearly, accurately, and without surgery.
People who love to create their own blogs, podcasts, and movies have a new outlet for self-expression: home-made video games.
A laser-based approach could make cochlear implants, which currently use electrical signals, more effective.
NASA engineers are using a new 3-D wireless scanner to inspect the space shuttle’s heat-insulation tiles for flaws.
Microsoft has announced a touch-screen table that interacts with gadgets placed on its surface.
New open-source software by IBM could let people minimize their digital footprints, potentially curbing online fraud.