Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When Haridy studied the tissues of her catfish, she saw that the denticles were ...

Hydrodynamic analysis of suckermouth catfish wake-start behavior guides biomimetic robot design.

New research shows that dentine, the inner layer of teeth that transmits sensory information to nerves inside the pulp, first evolved as sensory tissue in the armored exoskeletons of ancient fish.

Intan referred to a programme to eradicate ikan bandaraya along Sungai Damansara in Petaling Jaya, Selangor, where some of ...

Human teeth evolved from the ancient sensory armor of fish over 460 million years ago, revealing a surprising link between ...

A recent study reveals that human teeth evolved from the sensory armor of ancient fish that lived 465 million years ago.

Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because they first evolved for a very different purpose than chewing half ...

For nearly two weeks in the fall of 1955, Tony Burmek and Fred Burmek caught muskie after muskie. This story is drawn, in ...