Have you ever wondered what makes a big cat a big cat? How about which one of these fierce felines is the biggest of them all ...

"Milo is safe and sound at home," veterinarian Gabriel Gamarra from Paraguay told Newsweek about the cat's attacks.

Did you know domestic cats share surprising traits and DNA with big cats like lions and tigers? Explore their fascinating evolutionary link, shared instincts, and the science that connects these ...