Sixteen sections of underwater oil and gas pipelines in the Straits of Mackinac were found unsupported on the Great Lakes…
Photo: Artist Isaac Murdoch, from Serpent River First Nation in Ontario, and volunteers in Edmonton began painting a mural on…
Photo: An endangered desert tortoise sits in the middle of an eastern Mojave Desert road near Ivanpah, California, on Sept.…
The American Society of Civil Engineers gave the U.S. a “D” grade for the quality of its drinking water systems…
Strong storms and cold temperatures this winter have left a behind a deep snowpack in the Sierra Nevada Mountains, which…