Now an international team of biologists may have found a reason why: a signal generated by the body's immune cells renders the drugs useless. (sciencemag.org)
Focused on terrestrial gastropods, more commonly known as land snails, a joint team of biologists from the Natural History Museum of Stuttgart, Germany and the Zoology Museum of São Paulo, Brazil, have been researching the Brazilian caves. (sciencedaily.com)
An international team of biologists led by Vlastimil Hart of the Czech University of Life Sciences in Prague was describing an experiment on dogs. (sciencemag.org)