Healthcare systems worldwide are struggling with overcrowded hospitals, physician burnout, and rising surgery delays.

EVANSTON, Ill. — For these tiny robotic crabs, being small is a virtue. Engineers at Northwestern University in Evanston, Illinois, invented the world's smallest remote-controlled walking robot ...

Lod, Israel — An Israeli defense contractor on Monday unveiled a remote-controlled armed robot it says can patrol battle zones, track infiltrators and open fire. The unmanned vehicle is the ...