News tagged with national museum of natural history
Preventing home invasions means fighting side-by-side for coral-dwelling crabs and shrimp
As any comic book lover knows, when superheroes band together the bad guys fall harder. The strength that comes in numbers is greater than the sum of its parts.
Mar 30, 2012 |
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DNA traces cattle back to a small herd domesticated around 10,500 years ago
All cattle are descended from as few as 80 animals that were domesticated from wild ox in the Near East some 10,500 years ago, according to a new genetic study.
Mar 27, 2012 |
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Ancient whale species sheds new light on its modern relatives
Beluga whales and narwhals live solely in the cold waters of the Arctic and sub-arctic. Smithsonian scientists, however, found that this may not have always been the case. They recently described a new species ...
Other Sciences / Archaeology & Fossils
Mar 22, 2012 |
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The Earth's new water budget
Investigating the history of water on Earth is critical to understanding the planet's climate. One central question is whether Earth has always had the same amount of water on and surrounding it, the same ...
Space & Earth / Earth Sciences
Mar 05, 2012 |
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Dinosaurs had fleas too -- giant ones, fossils show
In the Jurassic era, even the flea was a beast, compared to its minuscule modern descendants. These pesky bloodsuckers were nearly an inch long.
Other Sciences / Archaeology & Fossils
Feb 29, 2012 |
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New exhibition, website guide visitors through the evolving universe
The cosmos constantly changes. Stars are born, live out their lives, and die - sometimes calmly, sometimes explosively. Galaxies form, grow, and collide dramatically. A new exhibition and website, developed ...
Space & Earth / Space Exploration
Nov 30, 2011 |
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Scientists use fossil feathers reveal lineage of extinct, flightless ibis
A remarkable first occurred recently at the Smithsonian's National Museum of Natural History when ornithologists Carla Dove and Storrs Olson used 700- to 1,100-year-old feathers from a long extinct species ...
Other Sciences / Archaeology & Fossils
Nov 22, 2011 |
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Whales in the desert: Fossil bonanza poses mystery
(AP) -- More than 2 million years ago, scores of whales congregating off the Pacific Coast of South America mysteriously met their end.
Other Sciences / Archaeology & Fossils
Nov 19, 2011 |
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Details of ancient shark attack preserved in fossil whale bone
A fragment of whale rib found in a North Carolina strip mine is offering scientists a rare glimpse at the interactions between prehistoric sharks and whales some 3- to 4-million years ago during the Pliocene.
Other Sciences / Archaeology & Fossils
Nov 10, 2011 |
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Survey identifies sea turtle 'hitchhikers'
A recent survey documented the crustaceans, mollusks, algae and other marine organisms that make a home on the bodies Olive Ridley and green sea turtles living in the Pacific.
Nov 08, 2011 |
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New study reveals coral reefs may support much more biodiversity than previously thought
Smithsonian scientists and colleagues conducted the first DNA barcoding survey of crustaceans living on samples of dead coral taken from the Indian, Pacific and Caribbean oceans. The results suggest that the ...
Nov 02, 2011 |
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Storing vertebrates in the cloud
What Google is attempting for books, the University of California, Berkeley, plans to do for the world's vertebrate specimens: store them in "the cloud."
Aug 24, 2011 |
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'Supergene' is key to copycat butterflies
Since Charles Darwin, biologists have pondered the mystery of "mimicry butterflies", which survive by copying the wing patterns of other butterflies that taste horrible to their predators, birds.
Aug 12, 2011 |
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Scientists reveal a first in Ice Age art
Researchers from the Smithsonian Institution and the University of Florida have announced the discovery of a bone fragment, approximately 13,000 years old, in Florida with an incised image ...
Other Sciences / Archaeology & Fossils
Jun 21, 2011 |
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Mastodon skull discovered in Chile
A perfectly preserved skull of a mastodon -- a relative of today's elephant -- was found here during excavation work at a water treatment plant, one of the scientists involved in the discovery said Tuesday.
Other Sciences / Archaeology & Fossils
May 18, 2011 |
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