Russia operated state-sponsored doping for four years across the "vast majority" of summer and winter Olympic sports, says a new report.
British wheelchair curling has its funding pulled by UK Sport in the lead-up to the 2018 Paralympic Winter Games.
Las Vegas will have its first major league sports team after being named the 31st NHL franchise, the first since 2000.
Olympic champion Lizzy Yarnold says she is targeting her best ever form after year off to cope with "emotional exhaustion".
Audio & Video
Great Britain's men miss out on winning gold and promotion to the world's second tier at the World Championship (Division 1B) as they lose 2-1 to favourites Ukraine in Zagreb.
Get Inspired Activity Finder
Run by the BBC and partners
Find ways to get active near you:
For more ideas, information and inspiration, visit bbc.co.uk/getinspired
Winter sports weather
A guide to the snow conditions in resorts around the world.
Latest news and results from the official site.
What's on BBC Sport this week
This week's sport on the BBC includes the London Anniversary Games, England v Pakistan Test cricket and the Hungarian Grand Prix.