President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

With that growth comes more factories, where a majority of the pollution comes from ... two-thirds of groundwater and one-third of surface water was unsafe for human contact.

The Ganges, one of India's largest rivers and one of the most important rivers in the world, is no stranger to pollution either. Forty percent of India gets its water from the Ganges, yet due to ...

Colombian energy giant Ecopetrol has polluted hundreds of sites with oil, including water sources and biodiverse wetlands, the BBC World Service has found. Data leaked by a former employee reveals ...