Public

"OTTAWA -- To attract Chinese investment for development of the Alberta oil sands and other natural resources, Prime Minister Stephen Harper is pushing through a treaty that gives away Canadian legislative and judicial sovereignty with no public debate, warns a Canadian international investment law expert and law professor."

"Researchers say that some chemicals have unexpected and potent effects at very low doses — but regulators aren't convinced."

"For decades, indigenous people in the United States and Canada have been burdened with health problems linked to environmental pollutants. But that isn't their only sacrifice: Pollution is crippling some tribes' culture. Their native foods, water, medicines, language and ceremonies, as well as their traditional techniques of farming, hunting and fishing, have been jeopardized by contaminants and development."

"Documents obtained by Greenpeace show officials controlling information about wildlife affected by the disaster."

"After years of working to obtain permission from the state, Alberta-based U.S. Oil Sands Inc. was given the final go-ahead Wednesday to develop the first commercial oil sands project in the US."

"Genetic engineering of crops is essentially the same as centuries-old, conventional plant breeding, except more precise, scientists say." As voting time nears on California's Proposition 37, arguments about science, safety, and the public's right to know intensify.

"MANZANILLO, Cuba -- Hurricane Sandy made landfall Thursday just west of Santiago de Cuba in southern Cuba, where residents boarded over windows and cleared drainage gutters ahead of the strengthening storm that had roared across Jamaica and left two dead in the Caribbean."

The hour-long report on the fossil-industry and right-wing climate science denial movement broadcast on PBS Frontline Tuesday night raises a key issue. Did deniers win their fight to stop action on global warming by killing it in Congress and keeping it out of the presidential campaign?

"It's been a long time coming, but work is finally under way to contain pollution from one of Portland harbor's dirtiest sites, the former home of a DDT and rocket-fuel maker that's loaded with the full suite of harbor toxics."