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Ancient teeth reveal how mammals took over after the dinosaurs vanished

A study of fossil teeth from China shows early mammals got bigger before their diets became specialized after the ...

Scientists Uncover Fossil Teeth Showing How Early Mammals Adapted After the Dinosaur Extinction

Researchers analyzed 200 fossil teeth from ancient mammals in China, revealing how they adapted and diversified after the ...

Sea stars offer rare view of how embryonic tubes become complex organs

Biologists have long puzzled over how organs develop into their final shapes, and the nearly transparent bodies of young sea ...

How Tubby Nugget grew from a doodle into a beloved internet brand

For Jenine Pastores and Josh Jackson, Tubby Nugget has always been more than just a cute character. At VidCon 2026, the ...

Ancient gum disease may have helped reshape jaws before human brains expanded

Human evolution is generally explained through changes in brain size, locomotion or tool use, but new research from Wits University suggests that gum disease and changes in facial structure may have ...

MICA student finds ancient hominin tooth during Kenya expedition

A MICA graduate student discovered a hominin tooth during a scientific expedition in Kenya, sparking excitement among ...
ZME Science

This Tiny Robot Dentist Fits Inside Your Mouth and Could One Day Prepare Teeth for Crowns

If a robot can place car parts with microscopic precision on the assembly line, why shouldn’t it be able to shape a tooth for a dental crown? Engineers have imagined robots taking over some of ...