Women who had two to three children in their late 20s and early 30s showed the slowest aging and best survival rates, ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

Collaborating institutions in Taiwan report higher risks of atopic disease among children conceived via assisted reproductive ...

In the animal kingdom, mating isn’t always about survival. From praying mantises to octopuses, some species die during or ...