Nature

The origin of life on Earth is not well understood, but it is known to have occurred at least 3.5 billion years ago, during the hadean or archean eons on a primordial Earth that had a substantially different environment than is found at present. These life forms possessed ...

Mount Rainier National Park, Washington

Mount Rainier National Park, Washington

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Autumn Colors, Kyoto, Japan

Autumn Colors, Kyoto, Japan

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Technicolor Terrain, Joshua Tree National Park, California

Technicolor Terrain, Joshua Tree National Park, California

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Cypress Trees Scenery in South Carolina

Cypress Trees Scenery in South Carolina

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Peak of Summer, Mount Shuksan, North Cascade Mountains

Peak of Summer, Mount Shuksan, North Cascade Mountains

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Spring Road

Spring Road

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Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

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Sunrise on Gunsight Butte, Padre Bay, Arizona

Sunrise on Gunsight Butte, Padre Bay, Arizona

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Moonrise Alpenglow, Hatcher Pass, Alaska

Moonrise Alpenglow, Hatcher Pass, Alaska

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White Mountains, New Hampshire

White Mountains, New Hampshire

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Sunrise Colors Thor's Hammer, Bryce Canyon, Utah

Sunrise Colors Thor's Hammer, Bryce Canyon, Utah

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Mount Fitz Roy, Patagonia, Argentina

Mount Fitz Roy, Patagonia, Argentina

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Three Patriarchs, Zion National Park, Utah

Three Patriarchs, Zion National Park, Utah

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Delta Creek and Alders, Siskiyou National Forest, Oregon

Delta Creek and Alders, Siskiyou National Forest, Oregon

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Yosemite Valley, Tunnel View, California

Yosemite Valley, Tunnel View, California

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