Science Update Podcast for 14 September 2007

Tags:  acoustics addiction africa aggression agriculture alcohol alcoholism altruism alzheimer's amazon amazon river amnesia ancient greeks animal behavior animals animal behavior anthrax anthropology ants aphid appendix aquariums aracnids archaeology arctic aspirin asthma astrobiology astronomy atoms babies backpack bacteria bees beetle behavior biochemistry biodiversity biohazards bird birds bleeding blood blood donor bombs boys brain brain cells brain science brains bse bullies bullying caffeine cancer canine carbon dioxide cardiovascular celebrities cell phones checkers chemicals chemistry children cholesterol climate climate change coffee cold color communication compulsions compulsive shopping computer computers conservation crabs crows cuba dark matter dead sea scrolls deafness death deja vu dental health derailments diet diets dinosaur dinosaurs discoveries disease dna dogs domestication dr. tatiana drought drugs e. coli earth earth science earthquakes economics education eel electric electricity electromagnetic waves endangered energy engineer engineering entomology environment ergonomics evolution extinctions fabric fabricator families females fever fiber fiber science fish fish farms flu foreigners fossil fuels fox fruits fungus gas geckos gender genetic engineering genetics geology giraffe girls glacier global warming global warming gold grades graphene gravity grouper happiness headache headaches headbanging healing health health care hearing impairment heart attack heart disease helping herpes hiking histamine homeland security horses hubble human behavior human traits humor hunting hurricanes iceberg icebergs illness immigrant immigration immune system indians infection insect insects itch james webb space telescope killer whale killer whales ladybug language lasers lice lie detectors life lizards lotus macbeth mad cow malaria males marijuana marine marine science marketing mars materials science math mating measles medical ethics medicine medicine natural medicine social mental health mercury mexican military mining money monogamy moon mouthwash music naming nasa native americans natural sciences neanderthals needles neurology obesity ocean oceanography oil oil spill opinion optics orca orcas origins ornithology outdoor sports ozone paleontology parasite parasites parenting parkinsons pathogens pcbs pediatrics personality physics placebo plants plaque plastics polio pollution polyandry polygraphs posture prairie dogs pregnancy prehistoric primates procrastination produce prostate cancer psychology puberty public health race rain rats red red cross research resistance rhythm river rna robot robots salmon salmonella schools science sciences science medicine science medicine medicine sea seagrass seismology sex shipping ships shopping shots sins sleep sleepiness smoking smoking bans snails social behavior social sciences sociopathy solar energy songbird sound southwest space sparrow spiders split brain sports spruce squirrel star registries stars statins stereotypes stethoscope stroke sunbathing sunscreen suntan supernova symptoms talk tanning technology technology tech news tech news teenager teens termites terrorism thirst tools toxoplasma trains trees trilobite triplets tumor tv type a ultrasound vaccines vegetables vestigial vestigial organ vibration video games violin volcanoes wages walking washing weight weight loss whale whales whiskers white wikileaks wildfires williams syndrome wireless withdrawal wool world record zoo