Science145 Million-Year-Old Rat Teeth Offer Clues On Origins Of Modern Mammals A student recently uncovered two ancient teeth in England that belong to rat-like creatures that lived 145 million years ago. Scientists say the creatures are the oldest known ancestors of modern mammals, including human beings.by Sami Ghanmi
ScienceIs That You Master Splinter? Monster Rat The Size Of A Human Baby Caught In Englandby Catherine Cabral-Isabedra
It's Not Splinter: Big Rat Crawls Onto Sleeping Subway Passenger In New Yorkby Catherine Cabral-Isabedra
Healthy Living/WellnessGiant Rats Being Trained To Detect Tuberculosis In Crowded Prisonsby Rhodi Lee
Healthy Living/WellnessRats Linked To Depressive Symptoms In Low-Income Neighborhoodsby Alyssa Navarro
Healthy Living/WellnessBritain Fears Super Rat Plague: Warmer Weather May Trigger Invasion Of Giant Rats Immune To Poisonby Angela Laguipo
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets