"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."

"WASHINGTON, DC -- In a new report, 'Cooking the Books: How The State Department Analysis Ignores the True Climate Impact of the Keystone XL Pipeline,' environmental groups and scientists opposed to the pipeline warn of 'climate disaster' if President Barack Obama allows it to cross the Canada-U.S. border, carrying tar sands bitumen from Alberta to Nebraska."

"When it comes to scientific misconduct, the Interior Department has a troubled past."

"Under proposed new national science standards, students would learn concepts more thoroughly, including how human activity is driving global warming."

"Ohio State scientist Lonnie Thompson tests the limits of science -- and his health -- to unlock climate secrets frozen at the top of the world's highest mountain ranges."

"The Canadian government has barred scientists from entering the Experimental Lakes Area in Ontario starting on 1 April and has begun dismantling some of its buildings. As funding for the internationally admired freshwater research station dried up this week, scientists with on-going projects at the facility were left wondering about the future of their research."