The World Anti-Doping Agency forgave Russia for its tardiness in turning over lab data, and then raised the specter of an Olympic ban if that data is found to have been tampered with
Serena Williams turned her left ankle and wasted four match points on the way to a startling 6-4, 4-6, 7-5 loss to Karolina Pliskova of the Czech Republic in the Australian Open quarterfinals
The IOC says its ethics commission ended an investigation into long-time Olympic official Alex Gilady after cases of alleged sexual harassment were settled in Israel
On Monday, Saints WR Michael Thomas took to Twitter trying to get Roger Goodell to change the result of Sunday’s NFC Championship. The NFL could theoretically change the result of the contest under the “Penalties for Unfair Acts” rule.
Having an Australian Open champion in his corner has helped Lucas Pouille overcome a major drought at Melbourne Park and reach the semifinals for the first time
A lawyer for cross-country skier Alexander Legkov says Switzerland's federal court has dismissed the IOC's appeal against Russian athletes being cleared of doping at the 2014 Sochi Olympics
After Patrick Mahomes and the Chiefs lost to the Patriots in the AFC Championship game without getting an offensive possession in overtime, is it time to rethink the overtime rules to allow both offenses a shot at scoring?
SI golf editor Daniel Rapaport explains how Phil Mickelson, at 48 years of age, can still be a threat to win to some of the biggest tournaments on the PGA Tour.