A recent study by the consulting firm Martin Associates underscores the critical role of marine shipping in North America.

For many people, the "King" Columbia River begins and ends with the Grand Coulee Dam, the iconic 1930s project that produces ...

A Michigan appeals court has ruled that Enbridge Energy's plans to build a tunnel around an aging pipeline that runs beneath ...

Ignored for most of its existence, the huge ice-bound island has been thrust into a geopolitical maelstrom. It’s trying to ...

An objectively beautiful series filled with awe-inspiring landscapes and handsomely depicted wildlife whose existence is ...