If you've ever needed to cut off your own arm when trapped down a canyon, you'll know how valuable the Spot Connect can be. It'll let you send an SOS signal from almost anywhere.
Edit your digital pictures with Photoshop Elements.
At least 13 people lost a limb or part of one in the Boston Marathon blasts. But while prosthetics have progressed in recent years, patients still have much emotional, psychological, and physical recovering to do, experts say.
With the first thought-controlled bionic leg pioneered in Chicago, the next steps for smart prosthetics are refining them for widespread use and tackling a huge hurdle: sensory feedback.
An occupational therapist and amputee puts the "leg" in "Lego" by building herself a Lego prosthetic leg.
If you haven't kept up with advancements in prosthetics, now's a good time to observe how a new generation of devices can undertake even the most precise tasks.
This weekend, Zak Vawter could take a huge step for amputees everywhere -- and for a state-of-the-art prosthetic device that affords a more natural gait.
Robo-cat, activated! Oscar lost his legs in an accident, but doctors wouldn't stop until he could walk again.
The publicly funded Airlift Research Foundation is funding research to develop a flashlight that kills bacteria; metal implants that fight infection; and processes to regenerate bones via grafts and stem cells.
A former head of Russia's military space intelligence has suggested that the America may have planned for the collision between the American and Russian satellites in order to prove it can manipulate hostile satellites.