This is the fourth in a series of weekly columns about Colorado National Monument in honor of the park's centennial anniversary on May 24. Desert bighorn sheep and golden eagles consider Colorado ...

What is a lizard, if not a miniature pet dragon? Fire-breathing or no, your fun-sized dragon pal is worthy of an intimidating ...

When my grandson Parker was 11 years old, he called me from a coastal island with exciting news. Problem was I took the call outside a restaurant with people jabbering and at a spot where I had a ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Extinct species are every bit as interesting as those that ...