this is a board that talks about issues concerning animals...your own pets as well as animal rights,alerts,bills before congress that need our attention.This is a family board but as abuse cases may be posted it may not always be for the sensitive readers.Please be kind to each other,thanks!
It's fascinating stuff, and not too surprising when you consider their abilities to detect some chemicals in parts per millions quantities. Early results suggest their detecting abilities not only for melanomas (skin), but also for bladder cancers (urine), and possibly lung cancers (breath).