Learn more about the tiny crystalline dermal denticles, tooth-like scales that allow the blue shark to change colors.

On Shark Awareness Day, the Shark Trust unveils the 2025 Shark Photographer of the Year winners, highlighting stunning images ...

The blue shark ( Prionace glauca) might be more than its name. Scientists investigating the sleek ocean predator's skin ...

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces ...

Blue sharks get their glow from hidden nanocrystals — and those same structures might let them subtly change color under ...

Unique structures on the skin of the blue shark suggest it may be able to change colour like a chameleon, according to a new ...

Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that ...

As well as explaining what makes the blue shark so darn blue, it also appears that through the same mechanism, that blue can ...