You might know axolotls from video games like “Minecraft” and “Pokemon,” but the aquatic salamanders with unique, adorable ...

On select days and times throughout the year, Shedd Aquarium, 1200 S. DuSable Lake Shore Dr., offers free admission to Illinois residents, expanding access for guests to come face to ...

A solitary sunfish at an aquarium in southwestern Japan lost its appetite, began banging into the side of the fish tank and appeared unwell days after the facility closed last month for renovations.

When the sunfish began looking unwell days after the aquarium closed on December 1 for a six-month renovation, its keepers suspected digestive problems, gave it less food and visited the fish tank ...

Likewise, the Kaikyokan Aquarium’s listless fish has long been the sole occupant of its tank. But what sets sunfish apart from many other solitary creatures is that they are often stimulated by ...

The fish became unwell when the Kaikyokan aquarium where it lives in Shimonoseki, southern Japan, was temporarily closed for renovations in December. It refused to tuck into its usual jellyfish ...

A lonely sunfish does seem unlikely, the aquarium said, but it added that this fish is curious and would swim up to the front of its tank whenever people came to visit.

After the photos and uniforms went up, the fish "felt better" the following day and was seen "waving its fins" in the tank, the aquarium said in its X post. The post has been met with an ...

A recent study published in the journal Nature warns that nearly a quarter of freshwater species face extinction. Thousands of fish, crab, and dragonfly species could disappear in the coming decades ...