One research study showed that deactivating amygdala cells in rats addicted to alcohol removed their urge to drink.
Research suggests that early exposure to air pollution increases the risk of obesity.
Anyone ever call you a dirty rat? Well maybe they weren't that far off.
Rats huddle together to stay warm and coordinate group movements to achieve an ideal temperature.
An unstable environment shapes a rat's outlook and makes them anticipate bad outcomes.
It's not a flattering likeness, but rats and humans actually have a lot in common, including physiology.
Researchers have noticed that baby rats whose mothers spent more time fussing over them grew up to cope better with the challenges of laboratory life.
Is there such a thing as poisonous rats? (We think it would make a great horror movie!)
You probably have noticed that cats have slit pupils and humans have round pupils. What are the advantages of each pupil shape?
You've probably heard that elephants are afraid of small rodent like mice and rats. But is there really any truth in this? Find out on A Moment of Science.