In Dr. Sergiu Pașca's research lab at Stanford University, the resident rats have clumps of human cells in their brains. Blow on a rat's whiskers and the human cells on the opposite side of its brain ...

Researchers in France have successfully cloned rats, overcoming a quirk in the rodent’s physiology to produce genetic duplicates for use in medical research. Subscribe to read this story ad-free Get ...

Scientists have published nearly the entire genome of the common rat, making it possible to compare it to the genetic maps of people and mice. That ability is expected to yield clues into evolution ...

OTHER RATS HAV BEEEN WORKHORSES IN THE PSYCHOLOGY LAB AT MILLERSVILLE UNIVERSITY. I LIKE HOW CURIOUS THEY ARE. THEY’RE ALWAYS STIFF INHE TIR NOSES AROUND SOMETHING PROFESSOR. KELLY. BANAS SAYS LAB ...

If you think laughter and comedy are reserved strictly for humans, you’d be wrong. A study in the late 1990s showed that creatures like rats emit ultrasonic vocalizations while playing with or ...

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