Science

"The Environmental Protection Agency announced new safeguards Friday to prevent conflicts of interest or bias from tainting its science, including efforts to assess the dangers of toxic chemicals."

"By taking sophisticated instrument readings of the snow depth and reflected sunlight, researchers hope to improve the accuracy of runoff forecasts."

"WASHINGTON -- President Barack Obama promised on Monday to ensure that scientific research is insulated from partisan politics, as government-funded projects come under attack from Republicans in Congress."

"TORONTO -- The Ontario Government has stepped in to save a unique freshwater research facility in the Experimental Lakes Area after the Canadian government cut off funding as of March 31."

"CHARLESTON, W.Va. -- Scientists backed by a $15 million industry-funded research project are picking apart -- and trying to disprove -- a series of studies that found coalfield residents near mountaintop-removal mining operations face greater risks of serious illness and premature death."

"The Environmental Protection Agency issued a sharply critical assessment of the State Department's recent environmental impact review of the controversial Keystone XL pipeline, certain to complicate efforts to win approval for the $7-billion project."

"Rob Gillies and his team gather data on Nepal’s changing climate for a research project. They log temperatures, raindrops and snow. They pump the numbers into powerful computers and read the trend lines the computers spit out. Gillies sees the numbers in human terms, too. Global warming is likely to mean less water, putting crops and livestock in peril, along with nourishment for children who already don’t get enough to eat. That leaves the climate scientist with questions instruments can’t answer. About fairness. Justice. And life and death."