Scientists create an amoeba-inspired robotic cell, with photo-responsive DNA that allows it to move when exposed to light.

Microroboticists have designed simple sensors based on insect light organs called ocelli to stabilize a miniature flying robot.

Meet a few robots that pose as flesh-and-blood critters to advance science.

Researchers use 3D printing to create miniature robots powered by rat cardiac cells that move like caterpillars.