Researchers mapped myelin-making cells in mice, showing some brain regions recover better after myelin damage.

A series of recent studies has pinpointed the specific molecules and biological pathways through which physical activity protects the brain from aging, disease, and toxic protein buildup. Researchers ...

Marvel Star Evangeline Lilly has shared that she is suffering from brain damage. The actress dealt with a traumatic brain injury in May after she hit her head on a rock on a beach. In her latest ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Jun Sato/WireImage via Getty Marvel Star Evangeline Lilly has shared that she is suffering from brain damage. The ...

In other words, energy failure inside cells may be one of the earliest warning signs of Alzheimer’s. This suggests that focusing on restoring healthy energy production could help prevent or slow the ...

Explosions can damage brain cells and blood vessels even when scans look normal, leaving lasting symptoms that are often missed.

BREVARD COUNTY, Fla. — Scientists have discovered brain damage in dolphins from the Indian River Lagoon similar to Alzheimer’s disease, potentially linked to toxins from harmful algae blooms.

Did you brush your teeth? A new study links gum disease to signs of brain damage in older adults. These signs, called white matter hyperintensities, are thought to show damage to the brain’s white ...

Evangeline Lilly is experiencing cognitive decline after suffering a traumatic brain injury in May 2025. Evangeline Lilly suffered a concussion in May 2025, causing lasting brain damage and decline.

Hypertension begins harming the brain surprisingly early, even before measurable blood pressure increases. Key cells related to blood vessels, signaling, and myelin maintenance begin aging prematurely ...

Scientists reveal how sleep protects brain cells, manages metabolic damage, and may help explain links to Alzheimer’s disease ...