Giant newt, tiny frog identified as most at risk
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A giant Chinese salamander that predates  Tyrannosaurus rex and the world's smallest frog are among a  group of extremely rare amphibians identified by scientists on  Monday as being in need of urgent help to survive.
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Picture gallery: the most at-risk of our endangered cousins
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The bigger they are, the harder they (might) fall.
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WASHINGTON - Conservationists concerned about the extinction of plants and animals may be overlooking the danger to thousands of other species that depend on the threatened ones.
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About one third of amphibians are under threat of extinction in a new sign of the world&#39;s deteriorating environment, according to researchers who carried out a global census.
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Species in the air and on the ground are in deep trouble, according to two recent studies tallying steep declines in bird and amphibian populations. Scientists are speculating about the causes.
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The bigger they are, the harder they could fall.
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What we avoid in small caps, and why we avoid it.
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A tiny fly, possibly a species new to the United States, has been damaging some Louisiana rice fields, according to agriculture experts at the LSU AgCenter.
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Federal scientists issued a warning Wednesday, saying there&#39;s a heightened possibility Mount St. Helens may experience a small to moderate eruption.
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The harmful effects of global warming on daily life are already showing up, and within a couple of decades hundreds of millions of people won't have enough water, top scientists will say next month at a meeting in Belgium.
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WASHINGTON A new study says a third of all amphibian species are declining at an unprecedented rate. The Global Amphibian Assessment study was compiled by more than 500 scientists in 60 countries.
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Global biodiversity is shrinking at an unprecedented rate and the prognosis given by one of the world&#39;s leading conservation bodies, at the opening of a major environment conference here, is alarming.
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THE GLOBAL extinction crisis ignores thousands of affiliated species that are also at risk of being wiped out, making the list of endangered species much larger and more serious than originally thought, says a study produced in part at the University of
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MEXICO CITY - A miner in the state of Chiapas found a tiny tree frog that has been preserved in amber for 25 million years, a researcher said.
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By JOHN FLESHER TRAVERSE CITY, Mich. - It hardly seems fair, but new research suggests that water creatures nimble enough to avoid being gobbled up by predators may harm their species more than help.
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Tens of thousands of tsunami survivors are at risk from diseases spread by dirty water, mosquitoes and crowding.