Freshwater fish species have an uphill battle for survival, especially with a changing ecosystem. “So, we’re trying to see ...

The best types of fish for first-time owners are fuss-free, easy to maintain, and hardy. But just because they might be a dream to look after, it doesn’t mean they’re dull. In fact, many of the ...

Setting up an aquarium requires more than just buying a tank and filling it with water. You must also determine tank size, water temperature, and, of course, the fish that will call the tank home. To ...

Freshwater ecosystems are rich but fragile. Of the new fish species discovered, many are critically endangered ...

KULIOUOU, Hawaii (KHON2) — A three-day tournament meant to reduce invasive fish and promote sustainable seafood wrapped up on ...

Nearly one in three freshwater fish species now faces possible extinction, a statistic that reflects mounting pressure on rivers and lakes worldwide. Habitat loss, dams, pollution, invasive species, ...

A new fish species has been recorded in Nebraska after a fisherman reeled in the colorful creature. “We hear about new species in Nebraska from time to time, but most of them are unwanted, invasive ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the ...

A new fish species has been recorded in Nebraska after a fisherman reeled in the colorful creature. "We hear about new species in Nebraska from time to time, but most of them are unwanted, invasive ...

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

A search for a fish lost to extinction led to a brand-new species hiding in a South African river.