Add Yahoo as a preferred source to see more of our stories on Google. A never-before-seen video released Tuesday by a member of Congress appears to show a U.S. military Hellfire missile bouncing off a ...

Video surveillance, autonomous driving, and face recognition are widely applied in the contemporary society, and the demand for video analysis technology is also increasing 1. Video analysis tasks can ...

A metamaterial is a composite material that exhibits unique properties due to its structure, and now researchers have used one featuring a small sawtooth pattern on its surface to move and position ...