Released aquarium fish and warm water allow species like this to survive and spread. This video uses a real catch to explain how invasive fish disrupt local ecosystems.

Betta fish are native to Southeast Asia and are prized aquarium species for their long fins and varied colors.

Every first experience a rescue dog has is worth capturing. Regardless of what happened in their past, watching their ...

This video heads to an abandoned spillway where low water and trapped fish create the setup for a major haul. Once the netting starts, the creator finds one aquarium fish after another, including ...

From the very first news reports about Severe Tropical Cyclone Narelle, it was clear this wasn't just another storm. This is ...

Becky O’Brien always wanted to work with ocean life, but she didn’t realize she’d be able to do the job in the middle of the Las Vegas desert. She works as the lead aquarist for the Shark ...

They don't have many native predators in the water, and their resourcefulness, flexible diet, and speedy reproduction means ...

First of April marks the start of a new fiscal and academic year in Japan, a time widely regarded as a fresh start.

Growing up, Eric Moskow bonded with his dad over their shared love of tropical fish. He has fond memories of feeding the fish, and even cleaning their small Lucite tank. Moskow, now 67, is enjoying ...

USA TODAY Pets is going live with the Georgia Aquarium's African penguins, giving viewers a real-time look at their daily ...

For over half a century, people in Central Africa have told tales of the fish seen climbing waterfalls, but these claims have ...

According to a study published today in Scientific Reports, the tiny shellear fish ( Parakneria thysi) will spend hours ...