As growing numbers of species in the modern world face extinction because of global climate change, habitat destruction, and over-exploitation, scientists have turned to the fossil record to understand how mass extinctions ...
Plants & Animals
Aug 13, 2013
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(Phys.org) —A new study has demonstrated that large animals have acted as carriers of key nutrients to plants and animals over thousands of years and on continental scales.
Earth Sciences
Aug 11, 2013
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(Phys.org) —It's well known that the dinosaurs were wiped out 66 million years ago when a meteor hit what is now southern Mexico but evidence is accumulating that the biggest extinction of all, 252.3m years ago, at the ...
Earth Sciences
Aug 1, 2013
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The coral-stromatoporoid reef disappearing from the planet earth was one of the most significant and representative phenomena for the Late Devonian F-F transitional mass extinction event. Professor GONG Yiming and his group ...
Environment
Jul 25, 2013
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(Phys.org) —Over a puddle, up to the basket, off the high dive—we all take leaps from time to time.
Plants & Animals
Jul 10, 2013
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250 million years ago, a mammal forerunner and an amphibian shared a burrow. Scientists from South Africa, Australia and France have discovered a world first association while scanning a 250 million year old fossilized burrow ...
Archaeology
Jun 21, 2013
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(Phys.org) —Herds of wooly mammoths once shook the earth beneath their feet, sending humans scurrying across the landscape of prehistoric Ohio. But then something much larger shook the Earth itself, and at that point these ...
Earth Sciences
May 20, 2013
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International research has suggested that many coral species won't survive beyond the end of this century, but marine biologists at Victoria University are offering an alternative scenario.
Ecology
May 7, 2013
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Many scientists have thought that dinosaur predecessors missed the race to fill habitats emptied when nine out of 10 species disappeared during the Earth's largest mass extinction, approximately 252 million years ago. The ...
Archaeology
Apr 29, 2013
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The cheetah, the world's fastest land animal, survived mass extinction during the last ice age 10,000 years ago.
Ecology
Apr 24, 2013
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