Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If the mighty Ice Age sabertooth tiger called out in a forest, and ...

When a sabertooth tiger called out, what noise did it make -- a mighty roar or a throaty purr? A new study from North Carolina State University examined the data behind the arguments for each ...

In the animated movie “Ice Age,” there was a scary, saber-tooth tiger named Diego — which had real-life counterparts that lived in Iowa some 13,000 years ago during the real Ice Age.