Do you know your friends’ mobile numbers by heart? Or struggle to remember what you had for dinner last night? How well our memory works might be determined by a complex combination of genes, ...

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 ...

You probably learned to eat quickly out of necessity – rushing through breakfast before work, wolfing down lunch between meetings, or finishing dinner while watching TV. But your brain wasn’t designed ...

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