A green frog rests in the shallow stream of clear water that drains out of my meadow. Credit: PHOTO BY BILL DANIELSON For most people, Memorial Day marks the first day of summer. The official first ...

Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. Today's question comes from Andy, calling from Dover, New Hampshire. Alejandro Vélez: That is a ...

The frogs began calling in the Northland early this year, and by the first week of April, chorus frogs, spring peepers and wood frogs had all uttered their spring songs. What appeared to be an early ...

During a recent lecture on evolution, I had to explain the differences between three different processes known as geographic, temporal and behavioral isolation. Geographic isolation is the easiest of ...

Photographs and video were taken at the Francis Marion National Forest in South Carolina, with assistance from Amphibian and Reptile Conservancy, a national nonprofit.Credit...Photographs and Video by ...

Arizona’s so fucked up, they’ve taken the dramatic measure of employing singing frogs to help them get the state’s “message” on immigration out to the rest of the world. Not even kidding. Via Animal ...