Most people think a pet fish is just something pretty to look at for a couple of years. That’s not the full story. Some fish can live for decades if you give them the right care. Imagine coming home ...

The tiny fish, called shellears, use microscopic hook-like growths on their fins to ascend—and they take a lot of breaks. The ...

If you have broken the Bellona's Seal, you will reach layer 2 of the Wrath of Olympus, called Apollo's Song of Light. Like ...

It started with a single jellyfish glowing near a research boat.

There’s plenty of choice when it comes to adding fish to (well prepared and correctly set up) home aquariums, with pet shops offering a bewildering range of colourful and interesting finned friends ...

An electric eel named Miguel Wattson is shocking visitors at the Tennessee Aquarium by using its blips of electricity to power Christmas lights. A system connected to his tank allowed the eel’s shocks ...