The modern blue whale has long been considered the largest and heaviest animal ever, beating out all the giant dinosaurs of the distant past. But Perucetus colossus – the colossal whale from ...

The next time a 4-year-old asks what the biggest dinosaur ever was ... it is longer than a modern-day blue whale and had a body size that rivaled the size of a modern airplane.

Looking for a local haunt in Oklahoma City? What about a trip to the world's largest peanut? See WorldAtlas' 10 strangest landmarks in Oklahoma.