"The U.N. panel of climate scientists agreed on Thursday to change its practices in response to errors in a 2007 report, and its chairman, Rajendra Pachauri of India, dismissed suggestions he should step down.

"Scientists are poised to eliminate the deadly cattle disease Rinderpest, ending a malady that has devastated animal herds for centuries, the United Nations Food and Agriculture Organization said on Thursday."

"Tariq Yousafzai, a water and environmental engineer with detailed knowledge of his country's water infrastructure, sees evidence of climate change in the flood disaster that inundated one-fifth of his country. But a more immediate concern of his is the massive deforestation that has silted up the waterways and left Pakistan more vulnerable to storms than ever. "

"The soils in large areas of the Southern Hemisphere, including large parts of Australia, Africa and South America, have been drying up in the past decade, a new study finds."

"BEIJING -- During her first official visit to China, U.S. Environmental Protection Agency Administrator Lisa Jackson today signed an agreement with Minister of Environmental Protection Zhou Shengxian that formalizes the partnership between the United States and China on environmental protection."

"The China National Offshore Oil Corp. will pay Chesapeake Energy $2.2 billion for a one-third interest in a South Texas oil and natural gas shale project and will pay billions of dollars more for its share of development costs over the next several years."

"A shipment of bomb-grade uranium arrived at a secure facility in Russia Monday, sent from a research reactor in Poland as part of a race to secure dangerous radioactive material around the world. There was no way to mistake the shipment for something innocuous like Polish sausage — the trucks were escorted by heavily armed police officers and plastered with large radioactive signs."

"Environmental campaigners planted trees, collected rubbish and rallied against pollution on Sunday for what organisers aimed to make the world's biggest day of climate-change activism."

"World leaders have snubbed the next round of international climate change negotiations in Mexico next month amid fears the talks will collapse."

A fungus tag-teaming with a virus seem to be the cause of the colony collapse disorder decimating domestic honey bees, according to a newly published paper by Army scientists in Maryland and bee experts in Montana.