Scientists from Leiden University Medical Centre in the Netherlands filmed wild mice using an outdoor wheel ... Yuri Robbers put running wheels in open cages in quiet ‘green urban areas ...

Even in the unnatural setting of a laboratory animal facility, they maintain many behaviour patterns exhibited in the wild ... act of moving lab mice from their home cage to a separate testing ...

Depending on the food supply, wild mice live in differently sized family groups ... cages with an area of at least 370 square centimetres. Three to six mice live in each cage, depending on their ...

Mice do not necessarily fully use large, barren cages; instead, they tend to move alongside vertical walls, avoiding open space. Wild rats and mice spend many of their waking hours searching for food.

You might think wild bobcats only live in rural mountain areas, like the Colorado Rockies. And you’d be partially right, as ...

Arizona's rising heat endangers wildlife and pets. Local groups are stepping up, but community support is vital to help ...

(Barley) "Cage flooding can be a serious problem in ventilated caging systems with automatic watering for mice. We have purchased Bio-Serv tunnels that hang off the top of the cage plus Tecniplast ...

In this project, funded by an AWI Refinement Grant, we tested whether raising male mice in partially divided cages affected aggression and behavioral performance from weaning through 180 days old in ...

A spectral bat in a cage targets a laboratory mouse in leaf litter on a table. Scientists studying these carnivorous bats in Mexico haven’t yet seen them take prey in the wild, so they film them ...

Although mice from some laboratory lines can survive as long as three years, free-living wild animals are likely to die much earlier from disease, competition, or predators. The usual structure of ...

What is a mouse? Ask any small child and you will hear the answer ... there’s just not very much of it that is visible in wild animals, and without visible variation, there could be no formal genetics ...

Extreme weather:Living and dying in America’s hottest big city: One week in the Phoenix heat Agency delivers water for wild animals in ... small animals, like mice and lizards, from drowning.