"The European Space Agency's CryoSat-2 satellite will measure the effects of climate change on the size and thickness of the polar caps."

"Workers who apply certain pesticides to farm fields are twice as likely to contract melanoma, a deadly form of skin cancer, according to a new scientific study."

"Tomato plants throughout much of the Northeast were hit last summer with a devastating fungal disease called 'late blight.' ... But as the climate gets warmer this year, green thumbs probably won't face the same threat."

"The topmost peak of Ontario's most outstanding geologic feature, the Niagara Escarpment, is under threat from two proposed quarries. But now the quarriers must deal with the massed opposition of a national nonprofit organization, a provincial regulatory agency and two local community groups."

"Test results have confirmed the presence of another, more dangerous, radioactive substance in the soil at Vermont's only nuclear power plant, officials said Tuesday, five days after announcing they had found and stopped tritium leaks at Vermont Yankee."

The bad economy is thwarting municipalities trying to upgrade their sewage treatment plants to comply with the Clean Water Act. "Chris Hornback, senior director of regulatory affairs for the National Association of Clean Water Agencies (NACWA), said factory closings typically hit smaller communities harder than larger communities where larger numbers of users can make up for lost revenue more easily."

"The Environmental Protection Agency said Monday that it would not require power plants or other industrial sites to obtain federal pollution permits for emitting greenhouse gases before next January."

"Koch Industries has 'become a financial kingpin of climate science denial and clean energy opposition,' spending over $48.5 million since 1997 to fund the climate denial machine, according to an extensive report today by Greenpeace."

"A parliamentary panel investigating allegations that scientists at one of the world’s leading climate research centers misrepresented data related to global warming announced Wednesday that it had found no evidence to support that charge."