Activists mobilized on Monday at TransCanada offices in Houston and Westborough, Mass. Next up: big protests in D.C. and New England.
The mining of Alberta's tar sands has boosted levels of cancer-causing compounds in waterways up to 55 miles away, according to a new study.
Global venture investment in clean technology fell to $6.46 billion in 2012, down 33 percent from 2011. But there are bright signs for 2013.
Hybrid and electric cars account for just a tiny fraction of U.S. auto sales -- 3.3 percent in 2012. But that tiny fraction is growing fast!
Melting ice sheets in Greenland and Antarctica could push sea levels up more than three feet by 2100, according to a survey of top glaciologists.
Here's hoping the president reads the newspaper while on vacation.
A similar ballot measure was killed in California last year. Can a grassroots effort defeat big corporate money this time around?
A subsidiary of Warren Buffett's Berkshire Hathaway has paid $2.5 billion for one of the world's largest solar projects. The solar industry rejoices.
Not to mention the area's ski resorts.
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