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 ...

Aitutaki, Cook Islands, Pacific Ocean

Aitutaki, Cook Islands, Pacific Ocean

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Moorea Island Sunset, French Polynesia

Moorea Island Sunset, French Polynesia

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Red Reef, Skokomish River, Olympic National Park

Red Reef, Skokomish River, Olympic National Park

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Rush, Mammoth Mountain, California

Rush, Mammoth Mountain, California

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Sandy Island, Anguilla, Caribbean

Sandy Island, Anguilla, Caribbean

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Autumn Larch Trees, Colville National Forest

Autumn Larch Trees, Colville National Forest

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Scattered Rain Clouds At Sunset, Pacific Ocean

Scattered Rain Clouds At Sunset, Pacific Ocean

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Banner Peak and Thousand Island Lake, National Forest

Banner Peak and Thousand Island Lake, National Forest

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Terwilliger Hot Springs Fall, Oregon

Terwilliger Hot Springs Fall, Oregon

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Icy Cold River, Appleton, Ontario

Icy Cold River, Appleton, Ontario

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Early Morning Mist, Central Indiana

Early Morning Mist, Central Indiana

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Clearwater Falls, Umpqua National Forest, Oregon

Clearwater Falls, Umpqua National Forest, Oregon

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Rock Spires, off the Coast of Cabo San Lucas, Mexico

Rock Spires, off the Coast of Cabo San Lucas, Mexico

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Cape Hatteras National Seashore, North Carolina

Cape Hatteras National Seashore, North Carolina

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Rushing Waters of Spring, Grand Teton, Wyoming

Rushing Waters of Spring, Grand Teton, Wyoming

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