A robotic arm with high-speed reflexes can catch almost anything thrown at it -- a ball, a tennis racquet, a bottle-- in just five-hundredths of a second, its Swiss developers say. Researchers at the ...

Reflexes are automatic and involuntary actions the body produces in response to certain stimuli. While some reflexes can involve muscles and movement, others involve internal processes within the body ...

To understand the expressive range of the human face, nothing beats watching a colleague scream his head off in slow motion. When my lab began to study protective reflexes in the early 2000s, the ...