Fitness

How exercise increases brain volume — and may slow memory decline

Exercising for 25 minutes a week, or less than four minutes a day, could help to bulk up our brains and improve our ability...

Haley questions Trump’s mental fitness, citing New Hampshire rally flub

PETERBOROUGH, N.H. — Former U.N. ambassador Nikki Haley on Saturday aggressively questioned former president Donald Trump’s mental fitness, seizing on a flub at a...

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