In fall 2023, hundreds of river dolphins turned up dead in Brazil’s Lake Tefé. At the time, researchers didn’t know what had killed them—but they had a strong suspicion. Unusually high water ...

Keeping fish at home is a peaceful and fun for fish enthusiasts as they enjoy watching these colourful fishes in clean water.

Stingrays give birth to live babies, but they aren't mammals. Learn all about these fascinating fish that live in oceans and ...

Animals whose names begin with the letter Y might not be the first ones we think of, but they form an intriguing mix of ...

Lake sturgeon have had a resurgence in the Tennessee River. Twenty-five years of conservation efforts have paid off.

A social media influencer touring aquatic attractions nationwide is exposing the perilous problems he finds in water quality, ...

"Helicopter fish" is a common term for an invasive species in the Ujani Reservoir, and their prevalence is becoming a growing concern for local fishermen because they are threatening native fish ...

A 75-year study of 1,497 Michigan lakes finds fish are shrinking, especially the youngest and oldest. Temperature metrics can ...

Some aquarium fish carry price tags that could challenge high-end gadgets, luxury cars, and even some small homes. Yes, you ...

Keeping an aquarium is a challenging, yet deeply rewarding experience. You not only have to take care of the fish by giving ...