"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The brain may lie at the biological center of our lived experience, but the scientific underpinnings of ...

Brain aging occurs in distinctive phases. Its trajectory could be hidden in our blood—paving the way for early diagnosis and intervention. A new study published in Nature Aging analyzed brain imaging ...

The difference between the brain's predicted age and actual chronological age, called a brain age gap, may influence the relationship between cognitive impairment risk factors, like high blood ...

As we age, the composition and function of proteins in the brain change, affecting how well our brain performs later in life—influencing memory, responsiveness, and the risk of neurodegenerative ...

A new study reveals a connection between early life trauma and adult brain aging. Adults reporting severe childhood stress ...

That viral claim that your frontal lobe “isn’t fully developed until 25” turns out to be more myth than milestone. Early brain scans showed that gray matter changes dramatically through the teen years ...

Many older adults struggle with sleep as their brains fail to switch off, a study reveals. Insomniacs' brains remain alert due to a flattened circadian rhythm and persistent sequential thinking, ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, scientists have looked at various mechanisms responsible for the decline of our mental faculties as we age. A new ...