The 2011 edition of the Guide for the Care and Use of Laboratory Animals includes new recommendations for the amount of floor space that should be provided to breeding mice. When pairs or trios of ...

As wildlife tourism grows, scientists are asking a bigger question: can we bring people closer to nature without reshaping the ecosystems they came to see?

Across the United States, exotic animals are being exploited. Some organizations call themselves sanctuaries, but actually profit from animals that should never have been captured and are bred in ...