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Better diagnoses may lead to more targeted prevention efforts. Right now the only way to slow the spread of the disease is simply to separate healthy devils from infected ones. Naturalists are creating "devil's islands," cancer-free areas in Tasmania where healthy devils can live and breed. But that alone may not be enough to save the animal - the Tasmanian Conservation Trust recently warned that there were not enough healthy devils in captivity to ensure a viable population. "It's critical that we find something to help save them," Elizabeth Murchison, the lead author on the paper, told Science...
...This breed of Muslim activists, most of them educated and from the middle and upper classes, aggressively embraced a stricter - and increasingly violent - version of Islam. The young Nigerians rebelled against the existing order of their rich and politically well-connected parents in northern Nigeria. "They abhor the stupendous wealth their parents have accumulated and they don't want to have anything to do with them," says Abdulmumin Sa'ad, a professor of sociology at the University of Maiduguri. (See the Nigeria connection of the Detroit terror suspect...
...comes a psychological evaluation. Experienced animal handlers gauge the dog's mental condition: How aggressive is it? How traumatized? How far gone? This screening is a final life-or-death ordeal for a dog, because a fighter that cannot be tamed must be euthanized. (See pictures of a dog breed that is dying...
...misplaced blame. A number of towns across the country have passed ordinances banning pit bulls, but what are we really seeing in the bared teeth of a snarling dog? These often terrifying animals demand pity because they have had the misfortune of meeting up with the most dangerous breed of all: the human. "Pit bulls have gotten this bad reputation because of the type of people who own them," says Humane Society investigator Tim Rickey, who led the July rescue. If these muscular terriers have a flaw, their defenders maintain, it is an excess of devotion. "Their love for humans...
...engineered future. As the technology for this falls into place, there has also been an explosion of the field of evolutionary psychology that tries to describe every element of human behavior as genetically determined. What we will begin to see is scientists arguing for the use of genetics to breed out certain behavioral traits from humanity...