Researchers studying water quality in the Fraser River found wildfires are boosting the concentration of heavy metals, such as arsenic, lead and other materials, like nitrogen and phosphorus, with pot ...

After years of polluting by the water industry, a report planned for release in the coming days could lead to tightened ...

Baltic Sea states warn of the threat of oil leaks from more than 1,000 submerged vessels For ads that aren’t personalized, ad measurement, audience surveys, and service development we and our partners ...