There are over two million animal species that scientists have identified and described, with many more still undiscovered. A ...

Jane Goodall, who chronicled the social lives of chimps, has died, but she leaves a lasting legacy on how we view the natural ...

Across 1,000 species, males die younger than females—even in zoos. A global study shows biology, not just lifestyle, drives ...

For Jane Goodall, that 2014 embrace with a rescued chimp called Wounda at her institute's sanctuary in the Republic of Congo ...

More work needs to be done to create viable human embryos, but the method might someday be used in IVF to help infertile people and male couples.

December is a very special month in many countries around the world. No, not because of Christmas. Because it’s baby-making month. Studies show December may have the ideal temperature to conceive. I ...