Canadian researchers have used the mud at the bottom of lakes like a time machine to show that tar sands oil production in Alberta, Canada, is polluting remote regional lakes as far as 50 miles from the operations.
An increasingly large share of U.S. oil comes from Canada's tar sands. There are environmental consequences of this development, but until recently, Canadian regional and federal governments left it to the industry to monitor these effects.
Businesses complained that the uncertainty surrounding the "fiscal cliff" froze their decisions about hiring and expanding, which hurt the economy. Washington has now managed half a deal, which settles tax issues, at least for the time being. But has that removed enough uncertainty to boost some business hiring and investment?
It's called Beit Qamishlo, or the House of Qamishlo. It's named after a city in northeastern Syria, though the house isn't even in Syria — it's just across the border in southern Turkey.
The house is humble, made of concrete blocks, with tile floors. Arabic slogans are taped on the walls: "Beit Qamishlo is a house for everyone," "It's a window to Syria's future," "Under one roof we plant life together and freedom."
After the school shooting in Newtown, Conn., President Obama asked Vice President Biden to lead a group tasked with drafting policies to reduce gun violence. One of the issues sure to come up in the Biden group's discussions is the role of the Bureau of Alcohol, Tobacco, Firearms and Explosives.