“We draw our inspiration from the astonishing capabilities of biological muscle,” Keplinger said. “The devices reproduce the adaptability of an octopus arm, the speed of a hummingbird and the strength ...

You’re not alone. In this video, we break down some of the most common anatomy mistakes artists make when drawing arms — from misunderstood muscle groups to awkward proportions and stiff poses.

Dave Ramsey, CEO of Ramsey Solutions, explains what it will take for you to get out of debt. Dame Maggie Smith appeared in ...