Pollution in the Vietnamese capital of Hanoi, home to almost 9 million people, reflects the environmental cost of the Southeast Asian nation’s explosive growth.

Sweden's government is taking action to help protect the Baltic Sea, one of the world's most polluted bodies of water. Two pieces of legislation passed in June that will help keep the Baltic a ...

Solid waste, specifically plastic, fills rivers to the brim and eventually reaches the ocean. (These are the companies polluting our water the most.) Here are the most polluted rivers in the world.

Surfrider Foundation just released its list of the top 10 most bacteria-polluted beaches in America during 2023.

Which US cities are the most polluted? While Ontario, California was the most polluted city in the U.S. in 2024, the most polluted major U.S. city was Los Angeles, according to the report.

Competitors enter the ocean at the beginning of the swim portion of the IRONMAN 70.3 Superfrog on September 16, 2018 in Imperial Beach, California. (Photo by Sean M. Haffey/Getty Images for ...

CNN — (CNN) — At the mouth of the Motagua, Guatemala’s longest river, 40 million pounds (18 million kilograms) of trash pours into the ocean each year. It is one of the most polluted rivers ...

The Houston-Pasadena area was named one of the most polluted cities in the U.S., according to a new study from the American Lung Association. The city ranked seventh in the nation for ozone ...

California beach is most polluted in US, according to new study. People are 'getting sick left and right' California is home to three of the 10 most polluted beaches listed in the latest Surfrider ...

Pollution in the Vietnamese capital of Hanoi, home to almost 9 million people, reflects the environmental cost of the Southeast Asian nation’s explosive growth.