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No more slacking in PE -- at least not in the schools in Dubuque, Iowa. Starting this year, the district will require students to wear the devices.
Space is not kind to the human body. This video reveals exactly what happens to the eyes in zero-g.
Students at Rice University devise a way to remove the wires currently needed to power ventricular assist devices in patients with weak hearts.
How to power robots that go where humans fear to tread? A new device works like an artificial heart to pump pee into the "engine room" of self-sustaining bots.
With commercial space flight on the horizon, a Pennsylvania training center offers would-be astronauts a chance to experience the rigors of blasting off. CNET sister site SmartPlanet investigates.
ScareHouse taps into neuroscience to take the experience from spooky to psychological thriller. Some visitors get so freaked they end up using their safe word.
At Cupertino, they appear to be dancing in the corridors, while at previous rivals, there is the rending of garments and wailing. How did this happen?
Scientists at the University of Pittsburgh have used human stem cells to build a heart that beats.
Using technology developed for the perfume industry, a designer created an odor-capturing camera that gathers scents instead of visual images.
The continuous glucose monitor -- which checks levels every one to five minutes -- works with a smartphone or tablet to calculate the amount of insulin the patient needs and delivers it via a pump.