Somewhere between life and death is the Alaskan Tree Frog. Discover how this amphibian freezes and lives to tell the tale.

If you’re out on a walk in early spring and you happen to hear clucking, don’t start looking around for barnyard birds. The wood frog is one of the first frog species to emerge in late winter in the ...

Jul. 18—The morning is calm and clear. Probably the coolest time of day, the temperature is in the upper 50s. I walk to the lake to look at this summer scene. A phoebe nesting here is active. Red-eyed ...