Dear EarthTalk: I don’t eat meat, for a variety of ethical and environmental reasons, and I’d rather not feed it to my cat, either. Do cats have to be carnivores? – John McManus, Needham, Mass. Unlike ...

The biggest and perhaps most fearsome of the world's big cats, the tiger shares 95.6 percent of its DNA with humans' cute and furry companions, domestic cats. That's one of the findings from the newly ...

Habitat conversion and fragmentation, logging, illegal hunting, fires: The rainforests and wildlife on Borneo, the third largest island in the world, are highly threatened. Now scientists have ...

Lions and Asian otters don't care for sweets but raccoons and spectacled bears will eat almost anything. Now a new study helps explain why. Independently and fairly recently, genetic mutations have ...

Cats are carnivores, which means they eat mostly meat. House cats evolved from hunters who ate high amounts of protein and some fat and carbohydrates. They still need the same type of diet today. Cats ...

An international team led by researchers with the German Leibniz Institute for Zoo and Wildlife Research (IZW) and the International Union for Conservation of Nature and Natural Resources Species ...

Diet can have a big impact on health. Just like humans, cats have special dietary needs to help them stay healthy. However, feline diets are a lot different than human diets. Cats are obligate ...

Dear Dr. Fox: I know your intentions are good. But do you know the details about the horrific animal agriculture industry that produces cat food? For you to say that it is “unethical” to raise a vegan ...

What's keeping you awake at night is probably that gnawing question confronting most cat owners: why is my cat an obligate carnivore? The short answer is: taurine. Taurine is an amino acid discovered ...