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Based on some intriguing preliminary studies in animals, J. Timothy Lightfoot, a kinesiologist, and his team at the University of North Carolina, Charlotte, suggest that genetics may indeed predispose some of us to sloth. Using mice specially bred and selected according to their activity levels, Lightfoot identified 20 different genomic locations that work in tandem to influence their activity levels - specifically, how far the animals will run. Lightfoot's team is the first to identify these genetic areas and the first to figure out that they function in concert. The researchers say the areas they found on the mouse genome...
...health benefits of physical activity, so many people still choose not to exercise. A lecture at Johns Hopkins University about genetics and lung disease served as Lightfoot's eureka moment, and he became interested in studying genes as our prime mover. For the new study, Lightfoot and his team bred two strains of mice - active and inactive. Researchers then crossbred two generations of the active and inactive mice, ending up with a study group of 310 genetically mixed offspring. At about 9 weeks old, each mouse was housed in an individual cage and given an exercise wheel. Researchers measured...
...They thrive on robberies, extortion and "taxing" the street drug dealers. Says Russ Bergeron, INS media director, "We have a fundamental obligation to protect our American citizens from the threat posed by gang violence." And however ill-equipped Central American countries may be to cope with these criminals bred in U.S. cities, other governments have an obligation to take back their nationals, says the INS. But as San Pedro Sula's regional director of criminal investigations, Pastor Ortiz, complains, "If American police with all their resources can't control the gangs in their cities, what can we do? We have...
Which is exactly what could make American Teen a hit. Fulfilling our Hollywood-bred notion about what kids are like, giving us tears and taunts and a little sex: Is that reality? No, that's reali-tainment...
...Essentially, every member belonging to the group is trained to look up to the leader, one man, the patriarch," says Marci Hamilton, Yeshiva University law professor, author and expert on cults. "Effectively with Warren in jail there is instability, no leader, no access." In a community that is "bred to be obedient to the nth degree" Jeffs' absence is a destabilizing force, Hamilton says...