"A new study suggests the Arctic is headed for a permafrost meltdown that will release greenhouse gases equal to half the emissions of the entire industrial age."

"Monarch butterfly colonies in Mexico more than doubled in size this winter after bad storms devastated their numbers a year ago, conservationists said on Monday although the migrating insect remains under threat."

"Rising demand for powdered rhino horn in Vietnam and China has driven the price as high as US$50,000 per kilogram, roughly equal to the street price for cocaine in the UK, says a international wildlife conservation organization headquartered in the hamlet of Kingsfold, West Sussex."

"Many agricultural pesticides – including some previously untested and commonly found in food – disrupt male hormones, according to new tests conducted by British scientists. The researchers strongly recommended that all pesticides in use today be screened to check if they block testosterone, which is critical to men’s and boys’ reproductive health. Thirty out of 37 pesticides tested by the University of London altered male hormones, including 16 that had no known hormonal activity until now. Most are fungicides applied to fruit and vegetable crops, including strawberries and lettuce."

Anti-government protestors took to the streets of Iran yesterday and were brutally suppressed by police. Just as high food prices helped fuel this month's revolution in Egypt, shortages of refined fuel and high prices for a range of goods are heightening pressures in Iran. Economic sanctions are one cause of the fuel shortage. The consequences ripple well beyond Iran's borders -- to Afghanistan, Armenia, and nations of the former Soviet Union, as well as oil-rich Persian Gulf nations.
 

"A court in Ecuador's Amazon told Chevron Corp on Monday to pay $8.6 billion in environmental damages, but the U.S. oil company vowed to fight on in a lawsuit seen as a global test case."

"A growing number of livestock, such as cows and pigs, are fuelling new animal epidemics worldwide and posing more severe problems in developing countries as it threatens their food security, according to a report released on Friday."

"Huge population growth and food insecurity count among the factors that fuelled the revolution in Egypt and serve as a caution for other countries facing human and environmental overload, say analysts."

"Reserves of corn in the United States have hit their lowest level in more than 15 years, reflecting tighter supplies that will lead to higher food prices in 2011. Increasing demand for corn from the ethanol industry is a major reason for the decline, according to federal officials."

"Chevron Corp.'s fight against plaintiffs seeking damages for crude oil pollution in Ecuador continued yesterday when the oil giant won a temporary restraining order against its opponents