The House unanimously passed H.R. 527, the Helium Stewardship Act of 2013 -- one of its last acts before the gears of government ground to a halt.
Obama urges action "for the sake of our children and our future." ->
November's mid-term elections have left hopes for climate change legislation in the United States in tatters.
Congress tightens loopholes on shark finning to protect endangered species. Guest commentator and shark attack survivor Debbie Salamone gives us a year-end review.