Nature

Nature, in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large part of science. Although humans are part of nature, human activity ...

Hoh Rainforest, Olympic National Park, Washington

Hoh Rainforest, Olympic National Park, Washington

1024x768, 387K

Seasonal Beauty, Mount Rainier, Washington

Seasonal Beauty, Mount Rainier, Washington

1024x768, 353K

South Falls, Silver Falls State Park, Oregon

South Falls, Silver Falls State Park, Oregon

1024x768, 289K

Victoria Beach, Laguna Beach, California

Victoria Beach, Laguna Beach, California

1024x768, 197K

Deep Creek Valley, Great Smoky Mountains NP

Deep Creek Valley, Great Smoky Mountains NP

1024x768, 308K

Avalanche!, Denali National Park and Preserve, Alaska

Avalanche!, Denali National Park and Preserve, Alaska

1024x768, 207K

Spirit Island, Maligne Lake, Jasper National Park, Alberta, Canada

Spirit Island, Maligne Lake, Jasper National Park, Alberta, Canada

1024x768, 242K

Raindrops on Green Leaf Picture

Raindrops on Green Leaf Picture

1600x1200, 187K

Living Waters, Hood Canal, Washington

Living Waters, Hood Canal, Washington

1024x768, 144K

Wizard Island, Crater Lake, Oregon

Wizard Island, Crater Lake, Oregon

1024x768, 214K

Devil's Throat, Iguassu Falls, Argentina

Devil's Throat, Iguassu Falls, Argentina

1024x768, 196K

Yosemite National Park, California, USA

Yosemite National Park, California, USA

1024x768, 373K

Pacaya Volcano, Guatemala

Pacaya Volcano, Guatemala

1600x1200, 226K

Swiss Alps in Summer Landscape

Swiss Alps in Summer Landscape

1280x800, 315K

Evening Glory, Lake Michigan, Great Lakes

Evening Glory, Lake Michigan, Great Lakes

1024x768, 206K