Minnesota DNR says there are only a handful of verified sightings of this rare species of freshwater jellyfish in Minnesota.

The quarter-sized creatures briefly surfaced during a water-quality survey, offering a fleeting glimpse of a species that ...

Want to start an aquarium but don’t want tricky fish to take care of? Small freshwater fish are perfect. They are colourful, ...

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

Eels are the stuff of nightmares — slimy, snakelike creatures that lay millions of eggs before dying so their offspring can ...

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 ...

These are the best Black Friday deals on pet products, from custom keepsakes to smart gadgets and practical gifts that make ...

More and more people are picking up freshwater aquariums to add a splash of colour, some calm vibes, and a bit of daily joy ...

New tank syndrome involves a dangerous buildup of toxins. Discover what causes it, how it hurts fish, and how to prevent it ...

Get ready for ice fishing season with this full gear-prep checklist. Shelters, augers, electronics, lures, rods, reels, safety gear—tune up before first ice.

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

Captive-raised specimens of some of the world’s largest and most critically endangered freshwater fish—including a five-foot-long Mekong giant catfish—were released this month into Cambodia’s Tonle ...