When scientists opened the doors of a research facility and let carefully bred lab mice loose into a fenced field, they expected skittish, fragile animals to struggle. Instead, the mice rapidly shed ...
Live Science on MSN
Lab mice that 'touch grass' are less anxious — and that highlights a big problem in rodent research
Mice that experience the real world may be better models for human mental health conditions, compared with lab mice that never leave their cages, a study hints.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results