The spectacle of thousands of jellyfish at Hobart's waterfront dock may be breathtaking, but a leading scientist has warned ...

Barbed-wire jellyfish (Apolemia uvaria) have invaded two Scottish fish farms, killing nearly 200,000 salmon. The jellyfish, sometimes called String of Pearls Jellies or string jellyfish, struck the ...

Fish is a great addition to a healthy human diet, but can your cat eat fish? In this feature, we’ll share the health benefits and risks of feeding fish to your cat, let you know which fish are the ...

The solitary fish named Mambo stopped eating and seemed to be missing its human visitors—so aquarists attached photos of ...

We are still trying to understand the scale and scope of the issue, including the level of risk to our indigenous species.” ...

The world's loneliest fish has been given cardboard cutouts of people to help ease its boredom. Caretakers said the sunfish suddenly stopped eating jellyfish and rubbed its body against the glass of ...

In the United States, around 2.3 million households are home to reptiles, including turtles. Here's what the reptile can and ...

"When an aquarium in Japan closed to the public for restorations, the aquarium's beloved sunfish grew lonely without visitors ...

Within a few weeks of closing for renovation, their 30-plus kilogram ocean sunfish began exhibiting strange behavior.

After being on Earth for over 200 million years, turtles have had plenty of time to determine what they can and cannot eat. Turtle species ... Raw meat, fish or chicken is also off-the-table ...

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.