New technologies could unlock the neurobiology behind the state of mind.

“If the NHL is serious about reducing head injuries, then eliminating fighting is a bit of a no-brainer.”

Try it for yourself—if you dare.

Its makers think it could lead to the “holy grail” of medicine.

Female optimists were likely than pessimists to make it into their nineties, researchers reported.

The AI was able to mimic the human brain.

Neurologists just came up with a a new approach that could make rehabilitation from a stroke simpler and more efficient.