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.

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When ...

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

Little did Barnard know at the time that he had just discovered a new species of velvet worm, now fittingly named Rohan’s ...

New research from the University of Chicago shows that dentine, the inner layer of teeth that transmits sensory information to nerves inside the pulp, first evolved as sensory tissue in the armoured ...

The sounds of summer often include kids playing outdoors, the rumbles of thunder in the afternoon with storms – and cicadas.

Brood XIV of the 17-year cicadas is emerging in 2025! Learn where to spot these fascinating insects, their life cycle, and ...

Learn about what fuels a fly. These creatures might be gross, but they do provide the ecosystem with countless benefits.

This week, uncover a stash of gold with murky origins, witness a cosmic joust, see why ancient fish are to thank for our ...

Wandercraft's Walk in New York offers sessions with rehabilitation therapists and walking sessions with its robotic ...