In the UK's Chester Zoo, the incredibly rare sight of an eastern black rhino giving birth during the day was captured on camera. Keepers at the zoo were stunned to witness such an event as these ...

You might expect a stingray to lay eggs, like many of the world’s fish. However, stingrays give birth to live young, similar ...

Similarities to the womb and placenta of female mammals indicate a response to common evolutionary challenges in pregnancy.

Marigold, a capybara at the Cape May County Zoo, gave birth to five pups on Friday, just weeks after her sister, Buttercup, ...

A new paper by University of Rhode Island post-doctoral researchers Emily Sperou and Renato Borras-Chavez published in the ...

In seahorses, it is the males who carry offspring to term. The females lay their eggs into a special brood pouch on the ...

Female snakes can produce their offspring in several different ways. Many people assume that all snakes lay eggs, but the ...

He decided that wolverines were a quintessentially Canadian animal and asked designer John Romita Sr and writer Len Wein to ...

Uncover the amazing range of animals in Kenai Fjords National Park, and learn what wildlife to watch for during your visit.

In the jackal’s world, mum and dad stay together for life and their offspring are always eager to help. Patricia Moehlman can ...

Montana has a way of making you feel small in the best possible way, and nowhere captures this better than Giant Springs State Park in Great Falls – a place where time slows down and nature puts on a ...