For more than a year, Bahia Honda State Park biologist Jim Duquesnel traversed the nature sanctuary with two hopes. He wanted to see a Miami blue butterfly and rid the Florida Keys outpost of as many iguanas as he could.
Donald Trump claims Scotland's first minister, Alex Salmond, seems "hell-bent on destroying Scotland's coastline" with a wind farm near his golf resort, British media report.
Are global warming skeptics being armed with a new weapon? Estimates from satellite monitoring suggest the melt rate from the Himalayas has been much less than predicted.
A conservation group demonstrating an anti-poaching method for reporters in South Africa accidentally killed the rhinoceros they were using in the demonstration.
A conservation group demonstrating an anti-poaching method for reporters in South Africa accidentally killed the rhinoceros they were using in the demonstration.
It's been 34 years -- and several nuclear accidents later -- but a divided federal panel on Thursday licensed a utility to build nuclear reactors in the U.S. for the first time since 1978.
Is your toilet paper wiping out forests used by tigers, elephants, orangutans and other wildlife? The World Wildlife Fund alleged that a major paper supplier is clearcutting in Indonesia.
The melt-off from the world's ice sheets, ice caps and glaciers over eight years of the past decade would have been enough to cover the United States in about 18 inches (46 centimeters) of water, according to new research based on the most-comprehensive analysis of satellite data yet.
California's Gold Rush was more than a century-and-a-half ago, but its Wild West spirit lives on in a dispute between government agencies and a landowner in the Sierra Nevada foothills.
