The UK’s Astute-class submarines are among the most advanced and quietest in the world, rivaled only by the U.S. Navy.

Five baby dolphins and a sea lion have died here in the past five years The dolphinarium in the city of Varna on the Bulgarian Black Sea coast has been criticised over the death of a baby dolphin.

In July, the park welcomed a male beluga whale calf and two Pacific white-sided dolphin calves, part of a summer "baby boom" that also included the births of a harbor seal, a California sea lion ...

The Astute-class boats are roughly 97 meters (318 feet) in length and have a crew of around 100 ... give off has been compared to that of a "baby dolphin." The fleet attack submarines are powered ...

In an update posted to Facebook, the River Guardians said Researcher Dr Chabanne snapped photos of the baby dolphin during her latest survey of the Swan Canning Riverpark.

SeaWorld welcomed two new animals to its ever-growing family this summer with a baby beluga whale and pacific white-sided dolphin. The calves names were announced Monday morning. The male beluga ...