Though humanity has expanded into just about every corner of the globe, every year scientists turn up more new plants and animals. Many more remain yet undiscovered. Here’s a roundup of some new ...

I found this beautiful color combination Sept. 18 under a lush hedge. The frog is an American green tree frog. It is common in Southeast Missouri, which is close to the northern edge of its range.

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.