Penn State researchers found that microplastic levels in freshwater have risen with global plastic production, though they ...

Getting a new pet fish? Shop our new fish checklist including expert-recommended picks from API, Aquaclear, Omega One and ...

“Freshwater wetlands, creeks and rivers are important nursery grounds with abundant food resources that will help our native fish to grow fast, and to travel back downstream and breed in the tropical ...

Before arriving in North America, the species is believed to have invaded South American rivers through ballast water—the ...

Panoramic views from across our waterway and backyard. In a neighborhood of primarily brick and mortar, it’s especially noticeable that our backyard landscape is a tropical forest, thanks to our ...

In this comprehensive guide, you'll discover a variety of Animals that Start with X. From the exotic to the everyday, you'll ...

U.S. Geological Survey Fishery Biologist Vicki Blazer recently published an extensive study on PFAS in fish collected from ...

Microplastics have been steadily increasing in freshwater environments for decades and are directly tied to rising global plastic production since the 1950s, according to a new study by an ...

As a lake researcher, I have in recent years had quite a few people ask me whether jellyfish really do live in lakes. Some ...

Southwest Florida waters are stained and potentially toxic as a red tide bloom rages offshore while freshwater bacteria ...

Arapaima are the largest freshwater fish in South America—and a keystone species in the Amazon River ecosystem.