Stallions Battle for Dominance | 20 Years of Planet Earth | BBC Earth

Workers Saw This Dog Every Day But Couldn't Get Close | The Dodo

Rescuers Spot A Skunk Stuck In A Dumpster, Gasping For Air | The Dodo

Porotic hyperostosis is a condition that affects the skull by creating a porous, sponge-like texture on the outer surface of the bone. It is most often seen near the top and sides of the cranium. This happens when the marrow spaces inside the skull expand, often as the body tries to produce more red blood cells. Over time, the outer layer of bone becomes thinner and pitted.#LearnOnTikTok #TikTokLearningCampaign #EduTok