The Photobeam Activity System (PAS)-Open Field provides the most accurate qualitative characterization of mouse or rat open field activity. The locomotor activity tests will be reliable and ...

Scientists in China have manipulated embryonic stem cells to create laboratory mice with two male parents that managed to ...

A warmer climate can also extend growing seasons, providing rats more food as well as vegetation to hide in, said Michael Parsons, an urban field ecologist and wild rat expert who was not involved ...

Dr. Oz, the surgeon turned daytime TV host, has a large contingent of loyal supporters who back his nomination to oversee Medicare and Medicaid.

Scientists in China have manipulated embryonic stem cells to create laboratory mice with two male parents that managed to ...

Favorite Foods Contrary to popular belief, mice are not that interested in cheese. However, they love peanut butter, ...

In the first study of its kind, scientists found a correlation between climate change and a rise in urban rat populations. A rat scurries across West Broadway in New York City. A study looking at ...

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The Harris County District Attorney’s Office is notifying defense attorneys in more than 3,600 open drug-related cases of the rat infestation out of an abundance of caution, KHOU-TV reported.

For starters, like many mammals, rats’ eyes are positioned on the side of their head. This gives them a wider visual field of view, which is useful in the wild for spotting and avoiding predators.