Related topics: brain · memory · neurons · hippocampus

Five things to know about rats

For some people, just the sight of a rat's naked tail or beady eyes may be enough to cause them to shriek or get the shivers. But Cummings School program coordinator Virginia Shugrue was unfazed when her daughter, Elise, ...

Secret lives of rats: Studying the ecology of urban ship rats

"Rats are a particularly damaging invasive species in New Zealand," Henry says. "Understanding them better, including how they move through an urban environment and what their habitat preferences are, will give insight into ...

How rat-eating monkeys help keep palm oil plants alive

Found as an ingredient in many processed and packaged foods, palm oil is the most widely consumed vegetable oil. Now, researchers reporting in Current Biology on October 21 have discovered an unlikely ally for palm oil production: ...

A rat's brain, on and off methamphetamine

Drug addiction is a vicious cycle of reward and withdrawal. Chronic users often relapse because of the unpleasant physical and psychological symptoms they experience when they stop taking the drug. Now, researchers report ...

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