Extras
Super Cats: Episode 3 | Science and Secrets | Preview
It's a critical time for cat research and conservation.
Super Cats: Episode 3 | Science and Secrets | Preview
Are lions the most intelligent cat?
Dr. Natalia Borrego works with lion whisperer Kevin Richardson to carry out lion IQ tests.
Are lions the most intelligent cat?
The Truth About Tiger Populations
Like so many other wild cats, survival of the tiger is on a knife edge.