This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

There is an art, a science, and certainly a responsibility to occupying The Big Red Chair, and this is where it's learned.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

Towering basalt columns, a creation of fire and ice.