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 ...

Sunset on the Na Pali Coast, Hawaii

Sunset on the Na Pali Coast, Hawaii

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Morning Light Falls on the Forest, Nashville

Morning Light Falls on the Forest, Nashville

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Natural Phenomenon, Vernal Falls, Yosemite, California

Natural Phenomenon, Vernal Falls, Yosemite, California

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Great Sand Dunes National Monument

Great Sand Dunes National Monument

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Meigs Falls, Great Smoky Mountains National Park

Meigs Falls, Great Smoky Mountains National Park

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Hohokam Petroglyphs, Saguaro National Park, Arizona

Hohokam Petroglyphs, Saguaro National Park, Arizona

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Lone Palm, Sahara Desert

Lone Palm, Sahara Desert

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A Winter Wonderland River Forest

A Winter Wonderland River Forest

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Golden Falls, Iceland

Golden Falls, Iceland

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Moon Over Mount Nuptse, Nepal

Moon Over Mount Nuptse, Nepal

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Twilight Over South Tufa Grove, Mono Lake

Twilight Over South Tufa Grove, Mono Lake

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Beautiful Butterfly Flies over the Leaves

Beautiful Butterfly Flies over the Leaves

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Haut Atlas Mountains, Morocco

Haut Atlas Mountains, Morocco

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Victoria Falls Rainbow, Zimbabwe

Victoria Falls Rainbow, Zimbabwe

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Combing the Clouds, Olympic National Park, Washington

Combing the Clouds, Olympic National Park, Washington

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