The fish began banging into the side of its tank and appeared unwell days after the Kaikyokan aquarium in Shimonoseki, ...

The Kaikyokan Aquarium in Shimonoseki, Japan, which is undergoing renovations, revealed in a post on X that its staff had to think out of the box to help one of its sunfish struggling with the change.

An aquarium in Japan has come up with a creative solution to cheer up a “lonely” sunfish who is missing humans during the venue's closure for refurbishment. Staff at the Kaikyokan aquarium in ...

“Keep the whole windmill promise,” is Konchek’s first test. “What other promises? He talked about the border control.

We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness ...

(AP Photo/Brynn Anderson) Iowa State’s forward Kayden Fish (11) chest-bumps forward Joshua Jefferson, second from left, after ...

In the Lufubu River in Zambia, a “large”-mouthed fish known as Salzburg’s cichlid was identified as a new species. This fish, which has been popular among aquarium enthusiasts, was discovered to have ...

Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

In a rare survival story, a blue shark lives through a swordfish attack, shedding light on interspecies competition.

New research shows about a quarter of animals living in rivers, lakes and other freshwater sources are threatened with ...

Kelly Montero, NOAA photo An angler fishing from a Florida beach reeled in an endangered fish nearly twice his size and discovered it was in desperate need of help. Mac Johnson posted photos of ...

Because smaller fish are known to attract large predators, swimmers and surfers were ordered to vacate the waters for several hours as temperatures soared above 30 degrees. Concerned about the safety ...