Yellowstone just got a wild new feature—a stunning baby blue hot spring popped up out of nowhere in Norris Geyser Basin! Scientists say a bunch of small steam explosions over months carved out this 13-foot-wide pool, and it’s all thanks to the park’s crazy underground heat. The water’s a toasty 109°F and that dreamy blue color? It’s from loads of dissolved silica. Yellowstone’s always full of surprises—would you check out this new pool? #News #Yellowstone #NatureWonders