dinosaur feathers

The fossils suggest that this dino was a lot like a big bird.
How much do you know about dinosaurs? If youre still relying on what teachers taught you in grade school and images in classic Hollywood films like 'Jurassic Park,' you just may have dinosaurs all wrong. Yes, the scientific understanding of dinosaurs - and dinosaur behavior - has changed drastically in recent years, from the way dinosaurs moved to how they thought to how they looked. HuffPost Science's Jacqueline Howard reports.