View from the Grand Canyon's South Rim onto Nankoweap Delta. Remnants of a past natural dam created by a landslide are visible on the far side of the Colorado River, just to the left of the dry bed of ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. A dye transfer color photograph of rural life outside of Belzoni, Mississippi by Marion Post Wolcott. At a daytime ...

A young girl plays on the Sheep Creek delta near suction dredges while a cruise ship passes the Gastineau Channel on July 20. (Jasz Garrett / Juneau Empire) Juneau was built on mining.

In 1702, a young French-Canadian climbed a 45-foot mound on an isolated island deep in the Tensaw River delta. The island had been home to as many as 2,000 people in the 1300 and 1400s.