Kangaroos may have a reputation for being cute and cuddly animals, but the males of the species can be pretty intimidating. In fact, if you happen to run into one of these muscly males, you wouldn’t ...

Kangaroos don’t just kick — they grapple, box, and even try to drown predators by luring them into water. Their kicks are powered by massive leg muscles and sharp claws strong enough to disembowel an ...

Giant 550 pound kangaroos could still hop scientists prove by studying fossil bones and calculating forces on ancient tendons ...