Not the Same. In amyloid-negative people (left) few tangles accumulate over a decade. In amyloid-positives (right), tangles grow faster in women (orange) than men (blue). [Courtesy of Coughlan et al., ...

On International Women’s Day (8 March), that is the bold call for action for all women and girls worldwide. As we mark the 30th year of the Beijing Declaration and Platform for Action, the world is ...

Astronauts age slightly slower in space due to microgravity and time dilation, as observed with Sunita Williams and Barry ...