The Department of the Interior is requiring the National Park Service to post signs nationwide by June 13 asking visitors for ...

The United Nations reports that food waste contributes to 8% to 10% of global greenhouse gas emissions. If it were its own ...

Can you imagine what the United States would be like without the National Park Service?

Thousands are expected to visit California’s hundreds of parks this spring and summer to enjoy the warmer weather, beauty, ...

Recycling can also keep hazardous chemicals out of the environment. When we no longer need them, we call them e-waste. In 2011 the Australian government established the National Television and ...