Natural History – Cool Green Science

koala sleeping in a eucalyptus tree

Wildlife

How President Herbert Hoover Helped Save the Koala

Cliffs at sunrise

From the Field

Soundscapes of Arizona’s Aravaipa Canyon

Wildlife

The Weird Sex Lives of Orchids

flying squirrel on the trunk of an oak tree

Citizen Science

Want to Try Camera Trapping? Check Out This New Guide

spider in its web

Ideas

Could Spider Silk Become a Natural Replacement for Plastic?

Birds & Birding

What’s That Weird Duck In The Local Pond?

From the Field

One Square Meter of Prairie

From the Field

Winter Warmer: Make Tea from Local, Wild Plants

From the Field

A Quest to Document the World’s Flowering Plants

Birds & Birding

Magpies: Murder, Mischief and Myth

Birds & Birding

How Did Birds Get So Colorful?

Wildlife

Thanks Dad! Five Surprising Ways Wildlife Fathers Play Outsized Roles

Ideas

Cool Green Summer Book Picks

Wildlife

Strange and Unbelievable Facts About Shrews