Happy Saturday! This week, researchers reported on the familiar phenomenon of speeding away from a slower-driving car only to ...

A stroke is a 'brain attack' where blood supply to the brain is cut off, causing rapid cell death. Every minute lost means ...

Add Yahoo as a preferred source to see more of our stories on Google. Feel like you can’t focus or are plagued by mental fatigue? It could be symptoms of brain fog, which can be triggered by ...

Feel like you can’t focus or are plagued by mental fatigue? It could be symptoms of brain fog, which can be triggered by everything from declining estrogen levels during menopause to lack of quality ...

Sleep helps the brain to cleanse itself—and now this process can be measured in humans entirely noninvasively. Researchers at ...

AI's integration into decision-making can atrophy a user's cognitive skills by discouraging the deep reflection necessary for ...

To this day, in the known universe, only one example exists of a system capable of general-purpose intelligence. That system ...

The upside? You can do something about it!

A short burst of stress—like the jolt of energy you feel when the car ahead of you jams on the brakes—can be helpful. It’s ...

"When engineering a computer, you need to know the circuitry of the central processing unit. If you don't know how everything is wired together, you can't understand its function, optimize it or fix ...

It’s hard to picture a keyboard layout other than the one we know best. From laptops to smartphones, it’s an integral part of our digital lives. Scientists at Massachusetts General Hospital have now ...

A woman nearly killed in an e-bike crash is pushing for stricter laws as injuries rise and states race to update regulations.