Gore believes he’s found a way to make a lot of green — by going green.

The Democrat says an internet "fast lane" violates the first amendment.

Talking about global warming makes people's heads explode. It's a tough subject.

The key global climate change organization releases its summary of a climate change report six years in the making.

At the Aspen Ideas Festival earlier this year, Al Jazeera America's interim CEO talked about why he is so confident in the channel's U.S. success.

With lots of cash to throw into the launch, Al Jazeera America doesn’t need the kind of advertising revenue its competitors bring in.

The Daily Beast reported the tip that led to closing U.S. embassies in the Middle East and Africa came from an Al Qaeda conference call.

After a terrorist group claims responsibility for a bloody hostage crisis in Algeria, a look at how terrorism and civil unrest in North Africa impact's the U.S.'s energy supply.

There is a fast-moving hostage crisis this morning at a natural gas complex in Algeria. The complex is run by BP and Statoil. Islamist militants attacked the facility apparently in protest of France's intervention in Mali.