A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and ...

A researcher found that a Japanese pond frog is impervious to the stings of the northern giant hornet, even when it goes down the hatch. By Jack Tamisiea A northern giant hornet does not look like it ...