Have you ever been too anxious to fall asleep? Or did you feel like you couldn’t shut your mind off enough to relax? Many of us have been there. There’s a simple biological explanation: Your autonomic nervous system is releasing the primary stress hormone cortisol to mediate your anxiety and …

Two exhibits, in London and Edinburgh, look back at the anxiety-filled era — and draw eerie parallels to the present day. Source link

Shares of Nvidia (NASDAQ: NVDA) surged higher on Tuesday, jumping as much as 4.8%. As of 3:20 p.m. ET, the stock was still up 4%. The catalyst that sent the chipmaker and artificial intelligence (AI) specialist higher were reports that the company’s chief executive was done selling stock for now. …