Anyone considering a simple aquarium setup should know that every fish needs clean, stable water. Even hardy species need ...

Peaceful tanks look great, but they’re not always the most exciting. Some fish bring a lot more drama, and for hobbyists who ...

The United States is the main market for “ornamental” marine fish, those that end up as pets in aquariums. Now, a new study ...

This footage uncovers the origins of GloFish and the unusual fish engineered to follow them. The process behind their ...

An analysis of marine fossils from the Upper Miocene Chagres Formation in Panama, most belonging to the Myctophidae family, ...

An unusual type of fossilized fish can be found within the limestone of present-day Germany. The Late Jurassic era conditions ...

Studies of insulin, blood sugar and diabetes in other animals such as fish and dogs have already saved millions of lives and could lead to new treatments for type 1 and type 2 diabetes.

Guided by faculty experts, an innovative restoration makes the beloved UChicago landmark a haven for visitors and wildlife ...

The Birch Aquarium is opening its newest exhibition, Meditation Ocean: Aquarius Reef Base, on November 20.  The exhibit is a multi-sensory art and science installation that focuses on the historic ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had ...

Ozzie Albies pulls up a video on his phone, pushing it excitedly into my line of view. He's not showing me some big home run he hit or some diving play at second base or even the time he whacked a ...