At 55, Jennifer Lopez proves strong, defined abs are possible after 50—with the right system. This video breaks down celeb trainer Jay Cardiello’s approach: multi-planar core training (planks, ...

President Donald Trump escalated tensions with Canada Thursday evening, announcing he would end trade talks with the U.S.’s ...

For many people, stress is a daily occurrence. When stress overruns your life, you’re left feeling “stressed out” and ...

Second, many people regulate themselves through rigidity. We stay disciplined by being rigid: maintaining habits, setting ...