14-01-22 Given a choice, male dyeing poison frogs snub empty pools in favor of ones in which their tiny tadpoles（蝌蚪） have to metamorphose（变形） into frogs in the company of larger, carnivorous ones of the same species. The frog fathers only choose to d...

13-01-14 Scientists at The University of Manchester have made a surprising finding after studying how tadpoles re-grow their tails which could have big implications for research into human healing and regeneration. It is generally appreciated that frogs and...