Dinosaurs once ruled the Earth. But how did some get a GRIP on the skies and trees? This is Sandra Tsing Loh with the Loh Down on Science. In northeastern China, paleontologists discovered a one-hundred-and-sixty million year old fossil. Trapped inside the rock was a flying pterosaur. With a uniquely
Continue readingDino Dexterity
![Depiction of pterosaur with opposed thumbs in the forest.](https://lohdownonscience.com/wp-content/uploads/2021/07/2107-05_Dino_Dexterity-1-900x480.jpg)