Crossing your arms can act as a form of self-protection. When someone feels vulnerable, anxious, or overwhelmed, they may ...

NEW YORK (AP) — Right-wing extremists are celebrating Elon Musk’s straight-arm gesture during a speech Monday, although his intention wasn’t totally clear and some hate watchdogs are saying ...

Billionaire Elon Musk gave a stiff arm salute during the Trump inauguration rally that has gone viral; The 'Nazi' salute explained.