A rectangular robot as tiny as a few human hairs can travel throughout a colon by doing back flips, engineers have demonstrated in live animal models.

London Drugs Curbside pickup customers at the Harris Green Village London Drugs store in Victoria have been getting their orders from a blue rectangular robot for the past month.

Engineers at the Massachusetts Institute of Technology have built a foldable robot (pictured) using dried pig intestine that can crawl through the stomach.

The rectangular robot measures about 0.2 inches (6 millimeters) long, and is constructed from a flexible, jelly-type material and fitted with two strips of engineered muscle tissue on either end.

The rectangular robot is also embedded into the background of the thumbnail images for "Hips Don't Lie," Black Eyed Peas collaboration "GIRL LIKE ME," "She Wolf," "Wherever, Whenever" and more.

A former Tesla executive has some serious doubts about a fleet of bipedal Optimus robots saving Tesla, as Elon Musk has promised.

Tiny, magnetically controlled robots coax nerve cells to grow connections New research could point to additional treatments for people with nerve injuries ...

Robot Roller-Derby Disco Dodgeball Is as Amazing as You'd Expect You'd think that this game would involve skating around a discotheque throwing balls at other robots, and you'd be right.

IWAKI, Fukushima Prefecture--Cheers erupted among students here as a rectangular robot chugged its way noisily up and over a 15-centimeter grade, a preview of the obstacles that await it at the ...

Josie documented her experience at the Paco Hotel in Guangzhou in a series of TikToks that have since gone viral - with several users in stitches over the high-tech robot's mannerisms.

Some optimal path planning algorithms for navigating mobile rectangular robot among obstacles and weighted regions are presented. The approach is based on a higher geometry maze routing algorithm.

Kiwibot, a robot food delivery startup, began operating its knee-height, rectangular robots with heart-shaped eyes in Berkeley in 2017.