If you would have asked me a decade ago about how a bird knows how to fly, I would have regurgitated the answer I was taught in school: The...

I realize it was only a couple months ago that I wrote about photographing frozen waterfalls without actually showing the waterfall in the ...

From November into March, the fields on Fir Island in the Skagit Valley of Washington state are often white, but it's not the result of...

In terms of the images I produced, 2013 was an unusual year for me. Over the course of most years, I shoot a wide variety of nature images. ...

Is a waterfall still a waterfall if the water is frozen in place?

There are about 1,500 volcanoes on land — and even more underwater — but only one that you can truly climb inside.

I’ve seen the northern lights a number of times in the North Cascades of Washington state, but when I was presented with an opportunity to ...