But how did straws become a symbol of the global crusade against ... survey conducted across 28 countries with over 20,000 participants revealed strong support for action against plastic pollution.

Oil refineries release billions of pounds of pollution into waterways each year, according to regulatory data. NPR found that pollution is concentrated near places where people of color live.

Water pollution is a rising global crisis. Here’s what you need to know. The world's freshwater sources receive contaminants from a wide range of sectors, threatening human and wildlife health.

Water Matters. Europe's water is under increasing pressure. Pollution, droughts, floods are taking their toll on our drinking water, lakes, rivers and coastlines.