A single shot into the muscle is enough to stop egg and sperm production in mice, report California Institute of Technology scientists on October 5 in Current Biology. The injection delivers packaged ...

A single shot into a damaged joint reversed osteoarthritis in animals within weeks, according to researchers at the University of Colorado Boulder whose work is now being fast-tracked toward human ...

Add Yahoo as a preferred source to see more of our stories on Google. (Peter Dazeley/Getty Images) The chronic loss of joint cartilage known as osteoarthritis causes pain and bone decay for hundreds ...

Animal model experiments have an essential place in the infrastructure of biomedical science. The literature is replete with papers studying various physiological and organ systems in which animals ...

Injections of a nerve-growth protein improved memory and learning in both rodents and primates with animal versions of the disease A PROTEIN that supports the growth and upkeep of brain cells has ...

An experimental injection helped reverse osteoarthritis in animals within four to eight weeks, according to researchers in Colorado. Instead of simply easing pain, the treatment aims to help damaged ...