Animal physiology is the scientific study of the life-supporting properties, functions and processes of animals or their parts. The discipline covers key homeostatic processes, such as the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An amateur fossil ...

A collagen mask — like the ones from Biodance and Medicube — is a staple of the “morning shed” on TikTok (and, more recently, of in-flight skin-care-routine videos). Users say the masks ...

What is the biggest animal in the world? It is worth noting that the largest living animals in the world today aren’t land animals, because on land they must struggle against the forces of gravity to ...