The results of inbreeding can be very distressing to witness. In this Instagram post, we see a captive lion with skull ...

Males engage in a two-week-long sex marathon with as many females as they can find. Each frenzied encounter can last up to 14 ...

Finding a partner and sticking with them for life isn’t all that common in the animal world, but a few species really commit. Scientists have found lifelong bonds among creatures in trees, rivers, ...

Tap dancing birds, shuffling spiders, and wiggling honeybees; dancing is not just a human phenomenon. Many types of animals ...

A boa constrictor in the U.K. gave birth to 14 babies — without a mate. Is it a miracle? The result of a secret rendezvous? Probably not. Females of species have the ability to reproduce asexually, ...

In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

Animals have adorable methods of expressing their love. While some enjoy tender cuddles, others go all out with dances.

It’s well known that animals rely on odors to survive. Bees, for example, can follow the scent of a flower from far away to collect nectar and pollen. But in turbulent air, how do bees and other ...

Learn more about the death rituals seen throughout the animal kingdom and whether or not animals grieve the same way humans ...