Stingrays give birth to live babies, but they aren't mammals. Learn all about these fascinating fish that live in oceans and ...

Researchers have newly described three extremely rare species of toad that leapfrog over the egg-to-tadpole stage and give birth to toadlets.

“These are truly live-bearing, so they give birth just like us,” herpetologist, evolutionary biologist, and study author Dr ...

Nature is full of evolutionary selflessness. From deep-sea octopuses to certain marsupials, there are animals and insects that reproduce and then die, as their lives can be cut short because they ...

Scientists have uncovered three new toad species that have been hiding in plain sight. These hauntingly beautiful tree toads from Tanzania’s Eastern Arc Mountains have an unusual way of reproducing.

Learn how three new toad species from Tanzania’s Eastern Arc Mountains evolved to skip the tadpole stage — revealing one of ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

CCTV footage captured the moment a rare leopard cub was born in a zoo - a "huge milestone" for the critically endangered ...