A newly developed bionic knee could help people with above-the-knee amputations walk and climb with greater ease than they could with a traditional prosthesis. The new prosthesis, described July 10 in ...

From robot helpers to smart body parts, the line between humans and machines is blurring. This hour, TED speakers design tech that enhances us without diminishing our humanity. Guests include robot ...

Marsha Elle lost her leg shortly after birth due to a rare condition known as PPFD. Now a singer-songwriter, bionic model, and motivational speaker, she lives by one mission: to share hope through her ...