Scientists have been quietly building a case that what you eat in midlife shapes your brain decades later. Here’s what the ...

With Silicon Valley pouring billions into energy solutions to meet the massive electricity demands of AI, it’s easy to forget that old-fashioned human intelligence is very energy intensive, too.

Add Yahoo as a preferred source to see more of our stories on Google. New research shows exercise and brain health are linked—small bursts of activity may lower dementia risk by up to 40%. (CREDIT: ...