LOS ANGELES (CBSLA.com) — It doesn't matter what species you are, a parent's job is to protect. And it almost never fails. A mama rat's instincts kicks in when her baby is about to be swallowed ...

Rats have best bite of rodent world Date: April 28, 2012 Source: University of Liverpool Summary: Scientists have found that mice and rats have evolved to gnaw with their front teeth and chew with ...

Jaw-dropping footage shows a great blue heron swallowing a huge rat in one gulp in Central Park — prompting rodent-wary New Yorkers to cheer.

The researchers then investigated the effects on the rats' jaw and tibial cartilage growth. "We observed inhibited growth of the cartilage in the rat jaws," describes Professor Takashi Ono, senior ...

The researchers then investigated the effects on the rats' jaw and tibial cartilage growth. "We observed inhibited growth of the cartilage in the rat jaws ," describes Professor Takashi Ono ...