These animals can survive in harsh environments where water is scarce. These animals have adapted in amazing ways to survive in environments where water is scarce. They get all the water they need ...

Let's Learn is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, LG TV, ...

From frogs that breathe through their skin to kangaroos that paddle across rivers, the animal kingdom is full of surprising swimmers and amphibious marvels. These creatures have evolved unique ...