Ragged-tooth shark Blue has returned to the ocean after eight years in human care, following an illegal export attempt ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

In a remarkable milestone for shark conservation, the Two Oceans Aquarium fulfilled a long-held dream on 18 March 2026, releasing Blue, a female ragged-tooth shark, back into the ocean at Struisbaai.

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces their iconic blue coloration, but intriguingly, also suggests a potential ...

Blue sharks have become very well known for the color of their skin, but new research indicates that these iconic sharks might be more than meets the eye. In fact, blue sharks might just be one of ...