We've given you much to consider in the days about human feces and how it's managed in San Francisco. But here's something else you might posit: Would you wipe your mouth on a paper napkin that's been ...

A national park saw a big spike in visitation — and its trails covered in human poop and toilet paper. Hikers and backpackers will be required to take a toilet bag system with them at Guadalupe ...

This article is part of CNN Underscored’s Earth Week, a weeklong focus on our planet and ways to celebrate and preserve it. We’ll be featuring tips on how to live more sustainably, products to help ...

STATEN ISLAND, N.Y. -- Dear people who use the bathroom (everybody): The toilet isn’t your personal Fresh Kills landfill. The city Department of Environmental Protection is advising New Yorkers to do ...