Pollution

Scientists taking samples from the Parisian river didn't expect to find traces of shellfish that had all but disappeared from France.

Greenpoint's Newtown Creek was the site of one of the worst oil spills in U.S. history.

Get a peek into what we’re obsessed with right now.

At the Moriyama City Firefly Forest Museum, nurturing Genji fireflies comes with homework.

During massive fires in Indonesia, the critically endangered primates' voices provided clues to their overall health.

One man in Brooklyn—armed with a homemade boat and an artistic vision—helped transform one of America's most polluted industrial waterways.

Sharks, beavers, and humans are all returning to London's iconic waterway thanks to decades of restoration work.

Scientists and citizens unite in a 'vast network of resistance.'

Up to 1,200 years old, the stately 'Seven Sisters' Oak has held the title for more than half a century.

Scientists and schoolchildren worked together to bring the tequila fish back from extinction.

A closer look at the hardy residents of some of our most damaged landscapes.