In January, part of a decades-old sewer line in Maryland collapsed by the Potomac River. Over the following days, the broken pipe dumped more than 200 million gallons of raw sewage into the Potomac ...

Covid-19 could leave behind a hidden problem that lingers in women’s bodies for years, a new study has found. The study, published in the European Heart Journal, has found that the virus can ...

Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be severe. Scientists worry about lasting damage from Potomac sewage spill In ...

Water samples are taken from the Potomac River in Maryland in January. A massive pipe that moves millions of gallons of sewage ruptured and sent wastewater flowing into the Potomac River northwest of ...