The 5 Gyres Institute is starting its annual initiative to track amounts of trash in National Parks. Any visitor to national ...

A 26-year-old federal regulation known as the regional haze rule has helped cut down on pollution over national parks, ...

For example, Utah’s Zion National Park has four days annually on average above 92.4 degrees – its 99th percentile temperature ...

States will have fewer compliance problems with coal-fired power plants and other sources of haze-forming emissions like ...

Most air pollution affecting our 428 national parks originates beyond their borders, sometimes traveling hundreds of miles, with the greatest impact to air quality coming from a variety of sources ...

That needs to change. Air pollution harms human health and wildlife and damages national parks. It makes the skies hazy, limiting mountain views and dark night skies and threatening the tourist ...

PUTRAJAYA: The use of single­-use plastic bags in forest reserves, national and state parks, marine parks, geoheritage sites ...

The use of single-use plastic bags in forest reserves, national/state parks, marine parks, geoheritage sites, geosites and certain business premises nationwide is now prohibited as a proactive measure ...

PUTRAJAYA: The use of single-use plastic bags in forest reserves, national/state parks, marine parks, Geoheritage sites, ...

An analysis of data from 1999 through 2023 shows 93% of parks and wilderness areas saw improved air quality on clear days.