Weizmann Institute researchers suggest that the brain's “immunological age” is what counts...
As the body’s cell divide and age, mistakes can pile up in the genome's "tags"
Dr. Valery Krizhanovsky wants to know what happens to our cells when they age
Birds in flight, a grandmother’s wrinkles and nerve cells under the microscope.
Understanding why cells refuse to die may lead to treatments for age-related disease
Blocking two proteins might rid the body of aging cells and promote tissue renewal