Thick, black graffiti sprayed onto a Russian polar bear’s coat poses an extra threat to an animal already in danger, experts say. Video shared on social media shows a lumbering polar bear whose ...

The US military is developing a robot with a teddy bear-style head to help carry injured soldiers away from the battlefield. The Battlefield Extraction Assist Robot (BEAR) can scoop up even the ...

Graduate students at the Georgia Institute of Technology have built the first graffiti-painting robot system that mimics the fluidity of human movement.