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...results, published on Monday in the Archives of Pediatrics & Adolescent Medicine, are in line with several other studies. In fact, past analyses have found that infants who watch educational DVDs learn fewer words and score lower on certain cognitive tests by the time they reach preschool than kids who haven't watched the videos. These studies, however, were all observational - meaning that rather than assigning babies to watch videos or avoid them, scientists simply asked parents about their babies' viewing habits and then correlated that information with the kids' performance on tests of word acquisition and language skills later...
...mood is festive. And for the most part, law and order is being maintained. In Whistler, police have said arrests are lower than what they would typically be during New Year's Eve or, for that matter, your average rambunctious summer weekend. Still, while walking through downtown Vancouver after a long day's work, you can't help but think, These must be the drunkest Olympics ever. (Watch a video of Olympic athletes training...
...they are postmenopausal, the new aromatase inhibitors, which block the production of cancer-enhancing estrogen in the body. Women whose tumors lack the estrogen receptor, however, cannot take advantage of these drugs, since their cancers are not as dependent on estrogen for fuel. As a result, they have a lower survival rate to begin with. That's why women with these cancers showed a survival benefit from removing both breasts, says Bedrosian...
...against all vaccines but is in favor of studying them further and modifying the schedule by which they are administered. The problem is that every study has shown there is no correlation between vaccines and autism and that the risk of injury from vaccination is far lower than the risk of disease from being unvaccinated. Alison Singer of the Autism Science Foundation bemoans the potential loss of research into causes and treatments for autism because of continued preoccupation with the vaccine issue. "I felt that 22 vaccine studies were enough," she says. "Given that we don't have unlimited resources...
First, the Muslim Brotherhood is unlikely to see anything close to the electoral success it enjoyed during the 2005 parliamentary elections, in which the group, whose members run as independent candidates to get around the ban, swept a stunning 20% of the seats in the lower house of parliament, making it the largest opposition bloc to face off against Mubarak's ruling National Democratic Party. The regime now seems ready to make sure that doesn't happen again. Three senior leaders among the 16 Brotherhood members arrested earlier this month, including the deputy leader of the group, are, according...