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Strange beauty of clouds
Not only the familiar white or blue colors, the clouds here are a blend of colors in many different settings.
Usa
Browse ScienceInfo articles and explainers related to Usa.
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Articles about Usa
1,498 published items.
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Kansas four-season grassland
Flint Hills in Kansas State is one of America's most beautiful grasslands.
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World eclipse of the world
Part of the moon sinks into darkness due to the shadow of the earth covering its surface on June 26.
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Ancient mummies
A new exhibition in Los Angeles, USA, reveals the oldest mysteries of mummies.
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Photo nature won the international award
The list of award-winning photos in the 2010 International Photo Contest on Nature Conservation has just been published and below are the winners.
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The scary scene about the US oil spill
The photos below show the severity of the US oil spill disaster on the environment and marine animals.
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Atlantis's last flight
The space shuttle Atlantis' perfect landing closes the 25-year career of one of America's most famous spacecraft.
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The most beautiful nature photo of April
Parrots bathed in bowls, two lightning bolts met on the top of the mountain, the clown fish hid in anemones were the most impressive images of the previous month.
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Earth looks from the universe
Soichi Noguchi and Jose Hernandez, two travelers on the International Space Station, took many photos of the earth.
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Nature is alive
Images of cranes flapping their wings in the mist also make the impression of a colorful autumn scene.
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Nature in the lake
Red clouds appear on the swamp, colorful trees shading on the blue lake are impressive images created by light reflection.
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Amazingly beautiful photos of clouds
The clouds below have many strange shapes and colors, creating giant columns of mushrooms or a blazing red sky.
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Unbelievable sight in the desert
The desert is a dry place, so if you meet the pictures below you will be surprised to know they were taken in the harsh lands.
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Animals make friends with people
People watching television with newspapers, tigers swimming in tanks, wealous wolves are quite common scenes in America.
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Strange photos of animals
Glowing frogs, riding cars, monkeys riding dogs are funny pictures of animals in newspapers in 2009.