Scanning electron images show four types of denticle shapes found in bonnethead shark skin, arranged from least to most pointed (A–D). Samples come from juvenile and mature female sharks, revealing ...

Side view of a great white shark with highlighted skin sampling locations, showing detailed denticles captured by a microfocus X-ray CT scanner. New findings on how sharks achieve drag reduction could ...

The great white shark (Carcharodon carcharias) is a swift and mighty hunter, capable of reaching speeds as high as 6.7 m/s when breaching, although it prefers to swim at slower speeds for migration ...