C&EN

Study finds iron-rich enamel protects, but doesn’t color, rodents’ orange-brown incisors

Chattering squirrels, charming coypus, and tail-slapping beavers — along with some other rodents — have orange-brown front teeth. Researchers have published high-resolution images of rodent incisors ...

Why rat and squirrel bite marks can look almost identical

Homeowners often misidentify rodent damage. Bite marks from rats and squirrels look similar, making quick assumptions ...
Smithsonian Magazine

Rodents Don’t Gnaw Just to Trim Their Teeth—It Also Feels Good, According to a New Study

Rats and other rodents have front teeth that grow continuously, so they gnaw to keep them healthy and in shape. Himanshu Sharma / Anadolu via Getty Images Beavers are famous for nibbling away at trees ...
Science Daily

Study finds iron-rich enamel protects, but doesn't color, rodents' orange-brown incisors

Chattering squirrels, charming coypus, and tail-slapping beavers -- along with some other rodents -- have orange-brown front teeth. Researchers have produced high-resolution images of rodent incisors, ...