"Amphibians: The Surprising Milk-Feeding Parents"

Researchers have discovered that a species of caecilian, a worm-like amphibian, produces a milk-like substance to feed its young, a trait previously thought to be exclusive to mammals. The substance contains lipids and sugars similar to mammalian milk and serves a similar nutritional function. This finding suggests convergent evolution, where different species develop similar traits to address common challenges, and highlights the creative solutions nature provides across diverse animal groups.