Cardinal tetras are famous for their glowing blue and bright red stripes that run across their bodies. People often mix them up with neon tetras, but cardinal tetras have a bright red line that goes ...

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

Aquariums are becoming a favourite home hobby, and many people are amazed to learn that some fish can live for decades with the right care. Clean water, enough space and proper food can help certain ...

Many animals become triggered when they see their own reflection because they fail to recognise it as themselves. Instead, ...

A new fish species has been named Vanderhorstia Supersaiyan, and yes, it’s a nod to Goku’s Super Saiyan transformation from ...

Saltwater and freshwater fish tanks are enjoyable to have around the home. But is one better for beginner tank owners than the other?

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

Kristen Bell Is the Star of a New FOX Jesus Podcast. No One Told Her Justice Department is investigating handling of Adam ...

The world's top wildlife trade organization increased protections on Friday for more than 70 species of sharks and rays, in a ...

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

This mosquito-ridden lagoon deep in the Zapata Swamp, the Caribbean's largest intact wetland, is ground-zero for a humble but ...

Nat Geo Explorer Zeb Hogan has spent decades asking the question. “I thought there would be a simple answer,” he now concedes, after recording a 661-pound stingray. “I was wrong.” Scientists tag and ...