Quite an advantage in today’s world.

New research reveals walking sharks reproduction involves no extra energy use, challenging long-held beliefs about marine ...

Many mammal populations in European and North American zoos are aging—a trend that jeopardizes the long-term viability of so-called reserve populations and, with it, a core mission of modern zoos in ...

Two wombs, a forked penis, and giving birth through the nose. These are just a few of the bizarre stories circulating about ...

Animals have been reproducing sexually for hundreds of millions of years, but not always like we do it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

One of the most fascinating abilities some animals have is the power to clone themselves to reproduce. Imagine if humans ...

Across the animal kingdom, menopause is something of an evolutionary blip. We humans are one of the few animals to experience it. Sam Ellis, an animal behavior researcher at the University of Exeter, ...