This might be one of the cutest tweetstorms ever. The Osaka Aquarium Kaiyukan in Japan decided to celebrate its sea otter's milestone 20th birthday on Tuesday with a stream of pictures of the ...

Trini & Taizo paid a visit to the Osaka Aquarium Kaiyukan and Anipa. The walk-through aquarium displays marine life in several habitats comprising 27 tanks in 16 main exhibits with a total volume of ...

This is supposed to be one of the best aquariums in the world. Kaiyukan is spectacular both from the outside and the inside. A part of the Tempozan Harbor Village in Osaka, this exciting marine museum ...

KOCHI -- An aquarium in the western Japan city of Osaka is set to release its popular whale shark into the Pacific Ocean as part of efforts to understand the species' ecology, while transferring ...

Editor's note: This is part of a series of videos offering an up-close perspective on the animal kingdom. A special 360-degree video camera system was set up in zoos and other facilities to show how ...

OSAKA -- A spotted seal pup born on Jan. 27 has gone on exhibition at Osaka Aquarium Kaiyukan in this city's Minato Ward, ready to charm visitors with its silver white fur and round eyes. The fur of ...

In recent years, the environmental impact of issues such as marine plastic waste and discarded fishing nets has raised concerns globally. These elements persist in the ocean for over 500 years, ...