Combat medics are training with high-tech mannequins to treat real-life injuries in combat and save lives.

Caleb Harper turned his career of designing data centers into a quest to help the next generation of farmers.

These mannequins are extremely lifelike.

After losing both of his legs in a mountain climbing accident, Dr. Hugh Herr has dedicated his life to creating the next generation of bionics.

Highway workers face many dangers in active road work zones.