Here’s tech that can diagnose Alzheimer’s 3-4 years before first symptoms occur

Early detection of Alzheimer's means better, faster clinical trials -- and soon, life-saving drugs and treatments on the market. Here's what Neurotrack is doing to help.

Neuro-nerds from MIT say they can solve stress with a ‘magic’ watch

If you've ever felt strangled by stress, these brain scientists have just the ticket: a "magical" watch that can tell when you're tense and help you relax.