New York Times political correspondent Maggie Haberman said President Trump’s rhetoric around bringing an end to the nearly three-year war between Russia and Ukraine “seems to be about flexing muscle.

Engineers at MIT have devised an ingenious new way to produce artificial muscles for soft robots that can flex in more than one direction, similar to the complex muscles in the human body. The team ...

Want to end your training week on a high note? This intense biceps finisher is designed to maximize muscle activation, boost endurance, and leave your arms visibly pumped in minutes.