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

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

Learn all about the fascinating discovery of three deep-sea species, found off the coast of California, including the cute ...

Officials at the Shedd Aquarium say the Linné’s two-toed sloth named Alface -- pronounced al-FAH-see -- arrived in September.

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

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

A Bolivian killifish believed extinct, Moema claudiae, resurfaced in one vulnerable pond, revealing both a conservation win ...