Lake Erie, one of North America's five Great Lakes, is known for its beauty and biodiversity. But beneath the surface, it's facing a growing threat: microplastic pollution. A recent documentary, ...

Jayshree Vencatesan has helped restore and protect 44 wetlands in Tamil Nadu. It’s hard work, she says – but maybe the hardest part was being a rare early woman in the field.

Take a road trip down Oregon's scenic byway to see volcanic landscapes, snow-covered peaks, and vibrant waterways within the ...

"These hydrologic oddities illustrate how much we have still to learn about Earth's dynamic surface," researchers said in a ...