For generations, laboratory mice have lived and died under fluorescent lights, their world reduced to plastic cages and standardized pellets. When researchers finally moved some of these animals into ...

A Cornell University team released lab mice that had previously lived in cages the size of a shoebox into a large, enclosed field.

When laboratory mice step out of their plastic cages and into real soil, their behavior changes so dramatically that it forces a rethink of what stress, health and even “normal” really mean. The story ...

Dozens of laboratory mice allowed to roam a large outdoor enclosure returned to a typical level of mouse anxiety after just one week, researchers observed, suggesting that 'rewilding' may prevent ...

Li Zhang has anesthetized a lot of mice in his research career. Several years ago, the University of Southern California neuroscientist's team began noticing that sometimes, when they placed an ...

The Jackson Laboratory, a nonprofit biomedical research institution in Bar Harbor, has developed a high-tech system for monitoring mice the lab uses to study human disease. The lab has partnered with ...

The US National Library of Medicine (NLM) - National Institutes of Health (NIH) states that appropriate science and animal care operate simultaneously. A troubled or unwell animal does not yield the ...