An experiment in lab mice found that certain human gut bacteria can absorb PFAS, commonly called "forever chemicals," until ...

When tested on their own and in mice, these bacterial strains from the human microbiome show promise in accumulating PFAS ...

Labs are killing their mice to save the $1.40 per day it costs to feed each cage and clean up after. And a Harvard Medical ...

A new book offers a valuable discussion of the double bind in which many researchers and lab technicians find themselves: having to care for animals who will then be killed.

He sent Lutz his lab's unused frozen sperm, which was used to impregnate mice in the Jackson labs. The first batch of new mice was born March 2. But producing enough mice to meet the demand takes ...

Lab mice are often the first testing ground for human drugs, from vaccines to cancer treatments. But an oft-overlooked detail of their accommodations in laboratories is raising concerns about the ...

Now, he and his colleagues show that unconscious mice elicit a suite of behaviors from cage mates that seem to speed recovery from anesthesia. Oxytocin neurons, which underlie helping behaviors in ...

A typical mouse laboratory is kept between 20 and 26 degrees C, but if the mice had it their way, it would be a warm 30 degrees C. While the mice are still considered healthy at cooler ...

A typical mouse laboratory is kept between 20 and 26 degrees C, but if the mice had it their way, it would be a warm 30 degrees C. While the mice are still considered healthy at cooler ...