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 ...

Roaring Fork, Timed Exposure, Great Smoky Mountains, Tennessee

Roaring Fork, Timed Exposure, Great Smoky Mountains, Tennessee

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Mount Reynolds, Glacier National Park, Montana

Mount Reynolds, Glacier National Park, Montana

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Talbot Lake, Jasper, Alberta, Canada

Talbot Lake, Jasper, Alberta, Canada

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Quiet Trail, Columbia River Gorge, Oregon

Quiet Trail, Columbia River Gorge, Oregon

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Everest, Lhotse, Himalayan Peaks, Nepal

Everest, Lhotse, Himalayan Peaks, Nepal

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Cap Juluca, Maunday's Bay, Anguilla, Caribbean

Cap Juluca, Maunday's Bay, Anguilla, Caribbean

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Mississippi River, McGregor, Iowa

Mississippi River, McGregor, Iowa

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Winter Wonderland Scene, Canada

Winter Wonderland Scene, Canada

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Living Waters, Hood Canal, Washington

Living Waters, Hood Canal, Washington

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Maligne Lake, Jasper National Park, Alberta, Canada

Maligne Lake, Jasper National Park, Alberta, Canada

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Wind Shear, Matterhorn, Switzerland

Wind Shear, Matterhorn, Switzerland

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Natural Bridge, Pickett State Park, Tennessee

Natural Bridge, Pickett State Park, Tennessee

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Jupiter Sunrise on Royal Palm Beach, Florida

Jupiter Sunrise on Royal Palm Beach, Florida

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Munising Falls Trail, Alger County, Michigan

Munising Falls Trail, Alger County, Michigan

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Aurora Borealis, Northern Lights, Alaska

Aurora Borealis, Northern Lights, Alaska

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