ScienceHRT Reduces Alzheimer's Risk by 16% in Study of 180,000 WomenA 13-year UK study of postmenopausal women found those taking hormone replacement therapy had a 16% lower risk of Alzheimer's and 10% lower risk of dementia overall.
ScienceThese Tropical Butterflies Live 25x Longer Than Their CousinsA new Nature Communications study finds Heliconius hewitsoni lives up to 348 days — and barely shows physical decline with age, opening a new window into healthy aging.
