Colorado has some of the largest landfills in the country. Landfills are a source of methane, a potent climate pollutant, and other harmful air pollutants.

YCCL opened its gates on July 14, 1975, at which time its sole purpose was to provide a regional solution to waste disposal.

Landfills are divided into “cells,” each of which is contained in a liner that keeps the trash isolated, according to Marvin ...

Delhi Chief Minister Rekha Gupta and Mayor Sardar Raja Iqbal Singh took stock of the city's solid waste management efforts, ...

Pharmaceutical and personal care products (PPCPs) have been the focus of increasing concern in recent decades due to their ubiquity in the environment and potential risks. Out-of-date PPCPs are ...