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

Study in mice suggests potential for probiotic treatment. Although previous research has linked pesticide exposure to harmful ...

Approximately three quarters of the Environmental Protection Agency’s Office of Research and Development — representing 1,000 ...

Masahito Ikawa and his team on Wednesday said that they had developed a method of culturing fragments of uterine tissue from mice in laboratory containers to achieve embryo implantation. The team also ...

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.

Research led by the National Institute of Biological Sciences in Beijing has discovered that switching on a single dormant ...

Mice who were created by scientists using the genetics of two biological fathers have gone on to have their own offspring ...

Unlike the brain and spinal cord, peripheral nerve cells, whose long extensions reach the skin and internal organs, are ...

The agency is cutting animal testing of chemicals. Some scientists are concerned, but in the meantime the rats (and zebra ...

Humans need isoleucine, an amino acid, for many reasons, so eliminating it is off the table. But cutting back could greatly ...

From bottled drinks to seafood to steeped tea, new studies show we’re constantly exposed to microscopic plastic. Researchers ...