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

Animals reproduce in one of two distinct ways: egg-laying or live birth. By studying an evolutionarily recent transition from egg-laying to live-bearing in a marine snail, collaborative research has ...

Deep beneath the limestone plateaus of western Georgia, a creature barely larger than a grain of rice has been hiding in the ...

In a video posted to X on Nov. 2 with over 11 million views, this snail stretched his neck four times his body length, bridging the gap between two bowls. Once his head reached the other side, he let ...

A photo of the embryos that developed inside a live bearing female snail. Many different stages of development can be observed from just-fertilized, to fully-hatched miniature snails. Animals ...