Add Yahoo as a preferred source to see more of our stories on Google. (Learn more about excess blood cells in the eye in cats. Picture credit: SbytovaMN / Getty Images) Excess blood cells in the eye ...

It was long predicted that the source of domestic cats’ distinctive pumpkin-orange fur coloring was genetic and was produced by a gene on the sex-determining X-chromosome because 80% of orange cats ...

The testis is the natural stem cell reservoir for the formation of male germ cells. Understanding this process is a prerequisite for enabling the formation of male germ cells "in the test tube." This ...

Add Yahoo as a preferred source to see more of our stories on Google. You know who likes to judge people? Cats. Okay, maybe not all of them. But there are definitely kitties out there who can really ...

Amir Kol, PhD, associate professor of pathology, microbiology, and immunology at the University of California (UC), Davis, wears two hats. First, as a clinical veterinarian who works closely with ...

Cats always seem to operate on a secret plan no one understands, and these photos make that clear. There are paws wedged in places, jumps that end with pure chaos, and blank stares that feel weird.