Add Yahoo as a preferred source to see more of our stories on Google. Governments have announced plans to reduce the number of animals, such as mice, used in experimental procedures. (Philip Cheung ...

(peterschreiber.media/iStock/Getty Images Plus) The debilitating, chronic loss of joint cartilage known as osteoarthritis ...

The National Institutes of Health recently announced a landmark initiative to expand human-based science while reducing animal use. The world’s largest funder of biomedical and public health research ...

The bright colors of butterfly wings, the sweet aromas of flowers, and the euphonious melodies of songbirds all evolved as signals that help individuals propagate, yet humans also find these very same ...

Last November, the UK government announced a bold plan to phase out animal testing in some areas of research. Animal tests for skin irritation are scheduled for elimination this year, and some studies ...