Some tadpoles don’t poop for the first weeks of their lives. At least, that’s the case for Eiffinger’s tree frogs (Kurixalus eiffingeri), scientists report September 22 in Ecology. Eiffinger’s tree ...

I raised tadpoles into baby tree frogs but only two completed their metamorphosis and I wanted more meet papaya guava and this one who still needs a name they'll join mango and kiwi but not yet first ...

While most frogs eat a diet rich in insects, one species in Brazil has its own method of nourishment: dunking itself headfirst into a flower's bulb to slurp up its sweet nectar. When the frog comes up ...