Say you own a tabby cat and a Siamese. You check the litter box and find some of the stool firm and brown, while the rest is soft and red – a sign of possible disease. Which cat, you wonder, has the ...

Many pet owners know the importance of bringing a stool or fecal sample to their pets' regular veterinary checkups, but not everyone does it regularly after puppy and kitten stages have passed. The ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...