Last year, we talked to the CEO and founder of San Diego-based PSYONIC about their Ability Hand — a bionic prosthetic limb.

When we tie our shoelaces or open a bottle of soda, we do it on autopilot, reflexively. Meanwhile, millions of people all around the world are deprived of this opportunity due to amputated limbs. Only ...

The FDNY’s 11-year-old robotics unit has shown that mechanical firefighters can be a valuable part of New York’s Bravest — and is now teaching that to others.