Restless legs syndrome (RLS) can sometimes affect the arms. When symptoms only occur in the arms, the condition is called restless arms syndrome (RAS). RAS is much less common. RLS in the arms may ...

Question of the Day is a new column we’re starting as you’re reading this sentence where we give you people a platform to express your opinions on whatever question we decide to ask you. Today’s ...

Dreame’s latest concept robovac can climb a step, pick up sneakers, and use tools. Dreame’s latest concept robovac can climb a step, pick up sneakers, and use tools. I’ll see your arm and raise you an ...

This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. Every time an above-knee amputee thinks about ...