One of the largest aquariums in the world, Osaka’s Kaiyukan is also very ... two and a half hours to do it all justice. The aquarium exhibits are designed to be a journey from the surface ...

OSAKA--A ringed seal pup near death after its birth earlier this year and saved by aquarium staff here is now thriving and wowed visitors with his public debut on Aug. 18. Tsubaki Nakajima ...