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

You might think of snails as the little shelled creatures that you find crawling in your garden, or even as a delicacy of ...

Qian Hu Fish Farm, the biggest among about 60 farms across the island, is pioneering a new system to breed freshwater fish ...

Golden mussels, an invasive species that officials across the country have been worried about for years, invaded North ...

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 ...

Native to China, Russia and South Korea, the snakehead is a predatory ... the pet trade or food industry. Once a popular freshwater aquarium fish, snakeheads may have been dumped into local ...

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

Recent discoveries of two new shark species in Puget Sound have sparked public interest and may encourage greater conservation efforts.

Healthy fish will be very active during the day and diligently crop soft algae, diatoms and aufwuchs from any submerged surfaces in your aquarium. Provide some ... pencilfish and Corydoras. In South ...

Hong Kong health authorities have issued a warning about the potential dangers of raw freshwater fish after 40 people contracted a deadly bacterial infection linked to the food. The Centre for ...