New research into the anatomy of blue sharks reveals a unique nanostructure in their skin that produces their iconic blue colouration, but intriguingly, also suggests a potential capacity for colour ...

Blue sharks' unique skin may allow them to change color, according to new research. The study of the anatomy of the deep ocean predators suggests they have the "remarkable" chameleon-like potential. A ...

An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and dinosaur-era origins reveal how early seas shaped survival across mass extinctions.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The Greenland shark (Somniosus microcephalus) is well-known for ...

Tiny sharks have long been blamed for the eerily perfect circles carved into the skin of whales, dolphins and even submarines, but until recently the details of how they pulled off this surgical ...