These fish could be harbingers of a major human health crisis

Bad news, everyone. Researchers have discovered that 15% of the coral trout living in Australia's great Barrier Reef are suffering from what's been described as a scalier version of melanoma, a deadly form of skin cancer. That's unsettling for a number of reasons, but there are two big ones that should immediately give … » 8/03/12 1:00pm 8/03/12 1:00pm