Russian Zaripova banned for doping, could lose Olympic gold http://www.reuters.com/article/2015/01/30/us-athletics-russia-doping-idUSKBN0L31TT20150130

Tatyana Chernova: Russian heptathlete banned for doping http://www.bbc.com/sport/0/athletics/30964828

Banned former New Zealand triathlete Kris Gemmell has doping ban reduced to a year http://www.stuff.co.nz/sport/other-sports/65489413/banned-former-new-zealand-triathlete-kris-gemmell-has-doping-ban-reduced-to-a-year

South Korea swimming star Park Tae-hwan fails doping test http://www.usatoday.com/story/sports/olympics/2015/01/27/south-korea-swimming-star-park-tae-hwan-fails-doping-test/22381571/

Former Rabobank Doctor Banned for Life for Doping Violations http://abcnews.go.com/Sports/wireStory/rabobank-doctor-banned-life-doping-violations-28399668

Italian cyclist Diego Ulissi suspended 9 months for doping http://www.usatoday.com/story/sports/cycling/2015/01/20/italian-cyclist-diego-ulissi-suspended-9-months-for-doping/22035503/

Three Russian Olympic walk champions get doping bans http://www.reuters.com/article/2015/01/20/us-athletics-doping-russia-idUSKBN0KT27920150120

Carolina Kostner banned 16 months in ex-boyfriend’s doping case http://olympictalk.nbcsports.com/2015/01/16/carolina-kostner-doping-ban-alex-schwazer-olympics-italy/