A record number of more than 130 countries will sign the landmark agreement to tackle climate change at a ceremony at U.N. headquarters on April 22, the United Nations said Thursday.
They are the international travelers who come to Australia each year to rest and feast, but migratory birds face a perilous journey, officials said Friday as they launched a plan to help protect them.
Predictions of unprecedented rainfall extremes in the 20th century driven by global warming turned out wrong, a study said Wednesday, casting doubt on methods used to project future trends.
Cambodia has unveiled a plan to reintroduce tigers from abroad into the dry forests of the country, where the big cat has become virtually extinct thanks to poaching, conservation officials said Wednesday.
A critically endangered Sumatran rhino has died weeks after its chance discovery on the Indonesian part of Borneo island was hailed as a landmark conservation success, an official said Tuesday.
Almost half of all natural World Heritage Sites, including the Great Barrier Reef and Machu Picchu, are threatened by industrial activities such as mining, oil exploration and illegal logging, conservation group WWF warned Wednesday.
A U.S. federal judge in New Orleans granted final approval Monday to an estimated US$20 billion settlement over the 2010 BP oil spill in the Gulf of Mexico, resolving years of litigation over the worst offshore spill in the nation's history.
Man-made global warming is making America sicker, and it's only going to get worse, according to a new federal government report.
Satellite technology plays a crucial role in measuring greenhouse gas emissions globally, the heads of several space agencies agreed Sunday as they vowed to work together to develop a coordinated monitoring system.
U.S. researchers are launching studies on Mexico's red-crowned parrot -- a species that has been adapting so well to living in cities in California and Texas after escaping from the pet trade that the population may now rival that in its native country.