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 ...

MANCHESTER UNITED are preparing for a HUGE summer transfer window after missing out on Champions League football and a poor ...

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about ...

MANCHESTER UNITED are preparing for a MASSIVE summer transfer window – and one huge deal has been done! Matheus Cunha will ...

MANCHESTER UNITED are preparing for a MASSIVE summer transfer window – and one huge deal has been done! Matheus Cunha will join at the end of the season, with United triggering the Wolves ...

Andrew Heaney and four relievers combined on a four-hitter as the Pittsburgh Pirates edged Cincinnati 3-1 on Wednesday.Heaney ...

Chicharito is a Mexican professional footballer for the Liga MX club Guadalajara, known for his clinical finishing and ...

Who are the top famous people in Mexico? Discover some influential Mexican actors, musicians, athletes, and leaders you ...

How to watch Apple TV's coverage of 2024 Major League Soccer season – MLS Season Pass cost, free games, Leagues Cup coverage ...

Rio Ferdinand has named four ex-Manchester United stars who should not have been let go and he "couldn't believe" two former ...

The MLB lineups today will feature some of the best matchups between top division rivals. Top sluggers will continue their ...