You may have a fear in common with many first-time saltwater aquarists. You’re worried about going to bed at night with a ...

Saltwater fish tanks have a reputation for being complex and too challenging for beginners. However, the reality is that it’s ...

The Australian redclaw crayfish, an aggressive crustacean native to northern Australia and Papua New Guinea, has been spotted ...

The gold rabbit snail is an extraordinary freshwater species that captivates aquarists with its vibrant coloration, unique ...

South Florida has a climate perfect for warmwater fish and reptiles. Finding temperatures to their liking, it’s no surprise that so many exotic species have proliferated. Burmese pythons are ...

In an unusual turn of events, a baby swell shark named Yoko was born at the Shreveport Aquarium in Louisiana. The shark was ...

This deep-sea polar worm looks like it can't decide if it's dressed for a glitzy party or a gruesome massacre.

While not everyone with the condition will become aggressive, it’s important to know how to manage these symptoms. Alzheimer’s disease is a brain disorder and type of dementia primarily ...

It is a vivid yellow-coloured fish with distinctive black bands along their sides. These fish can grow up to 1 foot long and require at least 75 gallons to call their own. The tiger catfish can grow ...

You might be surprised to learn that the strongest creatures on the planet do not automatically make up the list of most aggressive animals. Temperament is what plays a vital ... Image by Alaska ...

Fish used in shoaling assays (n ≈ 200) were obtained from Worldwide Aquarium (Philadelphia ... presence of scales would indicate that aggressive interactions had taken place.

The Marin nonprofit has joined a coalition of conservation groups defending a federal plan to kill invasive barred owls in the Pacific Northwest.