There's a moment when a marriage ends and a wedding ring is taken off for the last time that symbolizes a fresh, new start.

I am not a sports journalist (honestly, I'm not even much of a football fan), so what am I doing at the Super Bowl? I'm here ...

A biohybrid hand which can move objects and do a scissor gesture has been created. The researchers used thin strings of lab-grown muscle tissue bundled into sushilike rolls to give the fingers enough ...