WASHINGTON (Circa) — A Circa investigation uncovered unsettling complications related to a popular birth control implant that's designed to prevent pregnancy for years. Nexplanon, a matchstick-sized ...

The birth control implant, brand name Nexplanon, is considered one of the most effective reversible contraceptive methods available. It provides protection from pregnancy for up to three years with a ...

A virtual forearm can bend in a blink. It can also take its time, easing toward a target as if it is thinking about the move.

A commercial robotic leg could potentially benefit both higher- and lower-mobility amputees, University of Michigan roboticists have shown for the first time. The leg provided the largest gains when ...