"A key U.N.  science panel has urged governments to ban the widely used pesticide endosulfan that can cause nerve damage to humans and wildlife."

A new initiative to replace smoky cookstoves in developing countries could save millions of lives and slow global warming.
 

"BEIJING-- A dispute between China and the United States over Beijing’s subsidies to clean energy industries escalated on Sunday when a senior Chinese economic official warned that Washington 'cannot win this trade fight.'"

"It might as well be called the God conference. Over the next 11 days, 193 national delegations will descend on Nagoya, Japan, in pursuit of a vexing goal befitting a deity: how to preserve life on Earth."

"A Chinese drywall  manufacturer facing thousands of homeowners' court claims and several other companies have agreed to pay to repair 300 homes in four states in a pilot program, an attorney involved in the deal said Wednesday."

"A female humpback whale traveled more than 6,000 miles from Brazil to Madagascar, setting a world record for a migrating mammal, researchers reported on Wednesday."

"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. "