"Genetically modified crops are commonplace in fields across the United States, but a new study suggests that some plants have spread into the wild."

"Global wheat crops are taking it on the chin, thanks to a drought and fires in Russia, too much rain in Canada, and locusts in Australia. Prices are at levels not seen in almost two years." Climate-driven harvest failures in other parts of the world may be good news for US grain dealers -- and may alter the balance of UN climate talks.

A Penn State anthropologist puts forth a new hypothesis: that the nearly universal human tendency to bond altruistically with animals is a unique trait that has evolved because it gives us many advantages.

"The ethanol industry is feverishly lobbying lawmakers in an effort to hang onto billions of dollars in subsidies that are set to expire — although there appears to be some discord on the message front."

"Curry spices  could hold the key to reducing the enormous greenhouse gas emissions given off by grazing animals such as sheep, cows and goats, scientists have claimed."

"The Monsanto Company agreed to pay the Environmental Protection Agency a $2.5 million penalty for selling mislabeled bags of genetically engineered seed."

Just as harmful to the Gulf of Mexico as the BP oil spill is the annual "dead zone" whose increase in recent years has been driven by nitrogen fertilizer used to produce corn ethanol in the U.S. heartland.