A brain-removal tool used by ancient Egyptian embalmers has been discovered lodged in the skull of a female mummy that dates back around 2,400 years. Removal of the brain was an Egyptian mummification ...

Recent research has uncovered concerning links between premenopausal bilateral oophorectomy and cognitive health. The study reveals that women who undergo ovary removal before age 40 experience ...

Turns out the brain needs regular cleaning. Otherwise, it gets clogged up with waste products, including some associated with diseases such as Alzheimer's and Parkinson's. NPR's Jon Hamilton reports ...

Rejuvenation in cognitive aging and new hope for dementiaSAN FRANCISCO, Dec. 30, 2025 (GLOBE NEWSWIRE) -- A broadly ...

Aging compromises the lymphatic vessels (green) in tissue called the meninges (blue) surrounding the brain, disabling waste drainage from the brain and impacting cognitive function. Researchers at ...

A loss of brain volume associated with new immunotherapies for Alzheimer's disease may be caused by the removal of amyloid plaques, rather than the loss of neurons or brain tissue, finds a study led ...

The brain needs to flush out waste products to stay healthy and fend off conditions like Alzheimer's disease. Scientists are beginning to... The brain has a waste removal system and scientists are ...