HomeMailFlickrTumblrAnswersGroupsMobileMorePoliticsCelebrityMoviesMusicTVGroupsHealthStyleBeautyFoodParentingMakersTechShoppingTravelAutosReal EstateYahooSign inLoading UpdatesMailSign in  to view your mailSearch WebSearchSkip to NavigationSkip to Main contentSkip to Right railMailNewsSportsFinanceAutosCelebrityShoppingMoviesPoliticsBeautyStyleTechTravelFoodHealthMakersParentingTVReal EstateMore on YahooMoreStyleTechTravelFoodHealthMakersParentingTVReal EstateMore on YahooADVERTISEMENTAbsolute Zero® 60 million AmericansCan file bothFed & State taxesfree @ TurboTax.comTrump greeted by empty chairs at Iowa rallyGOP presidential hopeful Donald Trump experiences his own "low-energy" event hours before the caucuses.His last-minute appeal »C($m_blue) js-stream-content-link:f_C($m_blue)">Duke out of AP Top 25 for 1st time since 2007C($m_blue) js-stream-content-link:f_C($m_blue)">All eyes on Super Bowl QB Cam Newton's pantsC($m_blue) js-stream-content-link:f_C($m_blue)">Russell Simmons draws a crowd in FlintC($m_blue) js-stream-content-link:f_C($m_blue)">Man behind Sundance's biggest triumphHealthWhat happens when you get stoned every single day for five yearsProfessor Reto Auer of the University of Lausanne led a team of researchers who examined data on the marijuana habits of nearly 3,400 Americans over a 25-year period. At the end of the study period, the subjects took a battery of tests designed to assess cognitive abilities -- memory, focus, ability to make quick decisions, etc. The study found that people who smoked marijuana on daily basis for a long period of time -- five years or more -- had poorer verbal memory in middle age than people who didn't smoke, or who smoked less. This association remained even after researchers controlled for a variety of other factors known to affect cognitive performance -- such as age, education, use of other substances and depression.Washington PostLong-Term Marijuana Use Tied to Worse Verbal Memory in Middle AgeYahoo HealthLong-Term Pot Use May Make Word Recall Tougher in Middle AgeUS News & World ReportSponsoredCredit Cards Now Offer 0% Intro APR Through 2017Credit card companies are now offering 0% intro APR for 21 months for all purchases and balance transfers or 40k bonus miles ($400 bonus) and 2x milesCompareCards.comBusinessCostco is becoming one of America's favorite places to buy a car thanks to one huge perkCostco’s power in the auto industry is growing. The warehouse retailer sold 465,000 vehicles through partnerships with auto dealers in 2015, a 16.8% increase from the previous year. Costco has one major perk that traditional car dealerships lack: fixed prices.Business InsiderCelebritySarah Palin's 'Today Show' interview ended abruptly when asked about her son's arrestWASHINGTON - Sarah Palin got angry on Monday during an interview on NBC's The Today Show after hosts Matt Lauer and Savannah Guthrie asked the former Alaska governor about her son's arr