There are lots of vertebrates in the animal kingdom. Slide 1 of 5, , Mammals: Lions, humans and dolphins Mammals breathe through their lungs, are warm-blooded, give birth to live babies and have ...

From scales to feathers to fur, vertebrates clothe themselves in a ... of Geneva biologist Michel Milinkovitch visited an Italian animal fair, found scaleless, “naked” bearded dragons for ...

Model vertebrates are extensively studied non-human ... activity against both RSV-A and -B subgroups in vitro and in small animal models than FDA-approved prophylactic agents.

Blue whales are the biggest animals on Earth, but have you wondered which is the smallest? Scientists have recently described one of the world’s tiniest vertebrates: an adorable miniature toad ...

The Cambrian Explosion saw an incredible diversity of life emerge, including many major animal groups alive today. Among them were the chordates, to which vertebrates (animals with backbones ...