Revolution in Halacha:

Bionic limbs approved for Shabbat and mitzvot

New halachic ruling allows use of advanced prosthetics in religious rituals and on Shabbat; seen as major step for wounded soldiers and terror victims.

Alligator gets new 3D printed prosthetic tail

Experts say tail of alligator probably bitten off by another gator, leaving him at quite a disadvantage.

Prosthetics that see?

Researchers have developed a way prosthetic arms can identify objects, using a camera.