Life

The mechanism by which life began on Earth is unknown, although many hypotheses have been formulated. Since emerging, life has evolved into a variety of forms, which have been classified into a hierarchy of taxa. Life can survive and thrive in a wide range of conditions. ...

Ecola Point, Cannon Beach, Oregon Coast

Ecola Point, Cannon Beach, Oregon Coast

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in cat. Nature

Impala Antelope, Sigean African park, Aude, Languedoc-Roussillon, France

Impala Antelope, Sigean African park, Aude, Languedoc-Roussillon, France

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in cat. Animals

Minarets Reflected in Lake Ediza, Sierra Nevada Mountains

Minarets Reflected in Lake Ediza, Sierra Nevada Mountains

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in cat. Nature

Montgomery Woods State Reserve, California

Montgomery Woods State Reserve, California

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in cat. Nature

NASA Space Shuttle Discovery Is Ready for Launch

NASA Space Shuttle Discovery Is Ready for Launch

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in cat. Space

Picture Lake, Mount Shuksan, Washington

Picture Lake, Mount Shuksan, Washington

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Yarra River, Melbourne, Australia

Yarra River, Melbourne, Australia

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in cat. Travel

Dogwood Tree Blooms, Yosemite, California

Dogwood Tree Blooms, Yosemite, California

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in cat. Nature

Fakarava Atoll in the Tuamotu Archipelago

Fakarava Atoll in the Tuamotu Archipelago

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in cat. Travel

Moraine Lake, Banff National Park, Canada

Moraine Lake, Banff National Park, Canada

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in cat. Nature

Munising Falls Trail, Alger County, Michigan

Munising Falls Trail, Alger County, Michigan

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in cat. Nature

NASA - Spiral Galaxy NGC 1300

NASA - Spiral Galaxy NGC 1300

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in cat. Space

Phalaenopsis Orchids (Moth Orchids)

Phalaenopsis Orchids (Moth Orchids)

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in cat. Flowers

U.S. Flag on Moon (Apollo 11)

U.S. Flag on Moon (Apollo 11)

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in cat. Space

Victoria Falls Rainbow, Zimbabwe

Victoria Falls Rainbow, Zimbabwe

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in cat. Nature