In a river of western Brazil, an “armored” creature with bumpy lips swam through the “dark tea-colored” waters. Something about it caught the attention of nearby scientists — and for good reason. It ...

An aquarium hobbyist found a “large”-mouthed river creature and kept it as a pet. Scientists later identified it as a new species, a study said. Photo from Y K yokeboy via Unsplash Near a village in ...

If you wish to transform a plain aquarium into a beautiful paradise, then you are at the right place. The easiest trick is to ...

While these classic aquarium setups are charming, you can go big with an exotic (and pricey) saltwater fish to really make a ...

For nearly 20 years, a “rosy” creature has been a regular part of the aquarium trade. And while experts are familiar with the tiny animal, it has never been officially identified — until now.

Researchers have described a new fish species that's been popular in the aquarium trade since the early 2000s. Wild populations are rare and restricted to a small river basin along the ...

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Near a village in northeastern India, a “dwarf”-like creature with a “large” mouth swam through the river — or tried to, at least. But something pulled it out of the water, moved it around and dropped ...