Air date: 2019-10-17

Runtime: 49 min

Consider a whole new world of colorful, fluffy dinosaurs. Feathers, the evolutionary breakthrough that allowed for more stable body temperatures, which translated into outstanding mobility, even in cold weather.

Air date: 2019-10-17

Runtime: 49 min

Research has made headway into the world of the "gigantic dragon" that ruled the prehistoric seas. What do we know about how this massive predator was able to dominate the oceans of 60 million years ago?