A forthcoming decision could limit agencies’ duty to consider environmental harms — with wide-reaching consequences.

Bogus Basin, Idaho, plans to give local skiers what they want—a little more time sliding on snow in the sun.

The A Line, which runs between Union Station and Denver International Airport, is RTD's most popular rail line.

North Dakota’s Public Service Commission has approved siting for a $360 million 162-mile high-voltage power line project, to ...