Hazel Johnson's daughter, Cheryl Johnson, and other advocates celebrated the ordinance as a step toward cleaner air in ...

Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

The Tijuana River has been plagued with raw sewage and industrial waste from Tijuana for decades, fouling beaches along the U ...

Earth Day slogans can inspire us to think about environmental issues that impact everyone. We only have one planet and it's ...

Two conservation groups are petitioning the Montana Department of Environmental Quality to designate the Big Hole River, a treasured southwestern Montana fishery, as impaired for nutrient pollution.

The Trudeau government tried to sell Canadians the carbon tax was an environmental solution. It just made them poorer ...