Around 200 people jumped into the slow-moving, greenish water Tuesday to show that it's not only clean enough, but also lots ...

The justices' 6-3 decision effectively protects from legal challenges many efforts by Trump's Republican administration and ...

A century after the city of Berlin banned swimming in the Spree River because it was so polluted that locals were at risk of falling ill, there's a push by swimmers to get back into the water.