A woman shared that when kept in proper conditions, this fish can flourish, and just because it can survive in worse ...

A woman shared a video of her Betta fish's incredible transformation after being moved from a small shop tank to a proper ...

A striking blue betta fish glides through the water with smooth, flowing movements that instantly draw attention. Its rich ...

It can be very exciting to assemble your very own freshwater aquarium. However, it can be intimidating, especially for individuals who have not done i.

A finger-length fish has reignited a long-running debate about self-awareness, cognition and how much we’ve underestimated ...

The Pennsylvania Fish and Boat Commission is looking to increase the minimum size an angler can keep a trout. Here's why.

A towering 34-foot mechanical seahorse hooked not only the “Director Award” for design at this year's Rose Parade — Guinness ...

This Animal Crossing: New Horizons Fish guide features a complete list of all 80 Fish that are available to catch and collect throughout the game, along with their locations, the best time-frames ...

Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures ...

Omega-3 fatty acids play an important role in supporting heart, eye, and brain health, and in lowering inflammation and cholesterol, among other benefits. They’re abundant in cold-water fatty fish and ...