In the News
Global Climate Change: The Impact Of El Niño On Galápagos Marine Iguan A before-and-after study led by Yale biologists, of the effects of 1997 El Niño on the genetic diversity of marine iguanas on the Galápagos Islands, emphasizes the importance of studying populations over time and the need to determine which environmental and biological factors make specific populations more vulnerable than others. Hackers Clone E-Passports The United States swears RFID tags can secure travelers' documents against forgery. But German experts clone the chips at will, while another group shows how terrorists might build a passport-triggered roadside bomb. Kim Zetter reports from the Black Hat conference in Las Vegas. Species Detectives Track Unseen Evolution New species are evading detection using a foolproof disguise -- their own unchanged appearance. Research suggests that the phenomenon of different animal species not being visually distinct despite other significant genetic differences is widespread in the animal kingdom. DNA profiles and distinct mating groups are the only way to spot an evolutionary splinter group from their look-alike cousins, introducing uncertainty to biodiversity estimates globally. The Independents: The Ashcan School &Their Circle From Florida Collect Essay about this group of early 20th century painters, who worked in "a style of realism that was later, imprecisely, designated 'The Ashcan School.'"Includes information about their genesis as "The Eight,"their involvement in the Armory Show of 1913, and links to information about individual artists, such as Robert Henri, George Bellows, and Maurice Prendergast. By a curator of American art at the Flint Institute of Arts, Flint, Michigan. Frequently Asked Questions: Effects of Oil on Wildlife This FAQ addresses topics about the effect of oil on birds and marine mammals, such as toxicity, long-term effects, wildlife reproduction, and rehabilitation time for oiled birds. Provides an overview of the Oiled Wildlife Care Network, which "is a joint program between the California Department of Fish and Game Office of Spill Prevention and Response and the UC Davis School of Veterinary Medicine Wildlife Health Center,"and includes network organization through the state. The IPL explores new frontiers in IPL 15 Things #5, “Virtual Worlds. The IPL explores new frontiers in IPL 15 Things #5, “Virtual Worlds.”http://ipl.ci.fsu.edu/community/wiki/index.php/IPL_15_Things  [Unlikely] Trick-or-treaters get beer tossed in bags It's a far cry from chintzy half-sized Mars Bars and tiny misshapen Tootsie Rolls. A trio of young trick-or-treaters was left a little dumbfounded Halloween night when a neighborhood house began handing out cans of beer instead of candy. Drug Dosages Often Incorrect For Obese Patients As if severely overweight people didn't already have enough health concerns, experts are raising another red flag -- the possibility that some of their prescription medications, especially antibiotics, may not be prescribed at the appropriate dosage and could be ineffective. FDA Issues Draft Documents on the Safety of Animal Clones This December 2006 document announces a Food and Drug Administration (FDA) draft risk assessment finding "that meat and milk from clones of adult cattle, pigs and goats, and their offspring, are as safe to eat as food from conventionally bred animals."It also notes that "due to limited data on sheep clones, ... FDA recommends that sheep clones not be used for human food."Includes full text with data and related links. Study Of Twins Finds Genetic Link To Fatigue A genetic study of twins by researchers in Cardiff University's School of Medicine found that although disabling fatigue and depression occur together, they have different genetic and environmental causes.
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