There are lots of bacteria in your fish tank. And, for the most part, this bacteria goes a long way in stabilizing water parameters and ensuring your underwater environment thrives. Unfortunately, ...

Lately, I’ve been thinking about fish. Fish have been around a lot longer than humans, yet we tend to think of them more often as a food ...

"I’m SO ready for Puffer Fish to win this series. Can’t believe Davina finally guessed Samantha Barks! I’ve never been more certain in my life and I need her to belt out Let It Go next week ...

The Seattle Aquarium laid off 12 staff members last month ... at the base of the overlook walk and filled with an array of fish, rays and rare Indo-Pacific leopard sharks. Seattle contributed ...

Pufferfish have kind of cute, goofy faces. A single pufferfish contains enough toxins, saxitoxin and tetrodotoxin, to kill 30 adult men at once.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The arrival of a ...

Ali Faccenda is an Associate Editor for Travel + Leisure. She tests and write about durable luggage, comfy loungewear, footwear, and more.

After Kingfisher was revealed as Grayson Perry, it was between Pufferfish and Snail for the judges to save. Snail sadly drew the short straw and was revealed as none other than Andrea Corr ...

The Masked Singer fans have "confirmed" the identity of Pufferfish after the ITV show shared a clue dedicated to Coronation Street's Gail Platt. Pufferfish took to the stage once again on Saturday ...

According to the swimmer, the fish responsible was a Chinese sturgeon. The Critically Endangered freshwater fish is found in the Yangtze River, as well as marine waters off the coast of China ...

Fish often avoid intense stimuli, but scientists and animal welfare groups have long debated whether fish can feel pain. So is there an answer? Animal rights organization PETA claims on its ...