Scientists studying populations of gray wolves in the USA's Yellowstone National Park have developed a way to predict how changes in the environment will impact on the animals' number, body size and genetics, amongst other biological traits.
A year after an oil spill in the Gulf of Mexico, scientists and biologists are getting their first real idea of how much damage was done to the regionís population of sea turtles as the females begin heading to coastal shores to nest. The greatest concern has been for the Kemps ridley, the smallest sea turtle and the most endangered.
Conservationists may need to change their approach to protecting animals and plants from extinction if they are to successfully shield key species and habitats from the effects of global climate change, according to a new review in the journal Science.
More than 440 endangered Saiga antelopes were found dead in western Kazakhstan last week, suspected victims of the same epidemic that killed 12,000 animals last year, officials said on Monday.
The explosive growth of cities worldwide over the next two decades poses significant risks to people and the global environment, according to a meta-analysis published today in Plos One.
The Obama administration cut corners before concluding that climate-change pollution can endanger human health, a key finding underpinning costly new regulations, an internal government watchdog said Wednesday.
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