Your essential rundown of all that's different in 2014 - the drivers, venues, cars, rules and points scoring.
Listen to the latest from the NFL as our Neil Reynolds and Jeff Reinebold preview free agency.
Video interviews with all the leading trainers ahead of this week's Cheltenham Festival.
Pictures from Dublin as Brian O'Driscoll bade an emotional farewell to the Ireland supporters.
Netball London Live served up a thriller as Storm beat Mavericks at the Copper Box.
World sportscar champion and three-time Le Mans 24 Hour race winner Allan McNish has announced his retirement from sports-prototype racing.
Scot Allan McNish has claimed the World Endurance Championship alongside his Audi team-mates Tom Kristensen and Loic Duval.
Michael Meadows is celebrating after becoming only the second driver in history to clinch consecutive Carrera Cup GB titles.
Leading British sportscar driver Sean Edwards has died at the age of 26 after being involved in a crash in Australia.
Portugal's Miguel Faisca has become the fifth driver to be crowned Nissan's European GT Academy Champion.
Audi recorded their 12th win in the Le Mans 24 hour race on Sunday but it was a victory overshadowed by the death of Danish driver Allan Simonsen.
Danish driver Allan Simonsen has died after a crash at the wheel of an Aston Martin at the Le Mans 24 Hour endurance race on Saturday.
Anthony Davidson returns to Le Mans, the scene of his terrible accident 12 months ago, confident of standing on the podium this Sunday.
We take a look back at all the drama on two and four wheels over the past year.
Adam Carroll has told Sky Sports he is now focusing on a career in Sports Cars, having given up on his dream in F1 or IndyCar.
Whilst the drivers get the publicity, there is a lot more goes into a race team as United Autosports showed Sky Sports.
Audi produced a dominant display at Le Mans claiming all three podium places in the 80th edition of the 24 hour race.
Audi continued to dominate the 2012 Le Mans 24 hour race with their cars occupying the top four positions as dawn broke over the track.
Toyota's Anthony Davidson has broken his back after a horrific crash during his first stint at the Le Mans 24 Hours race in France.
The Sky Sports diary direct from their road trip to the legendary endurance race at the Circuit de la Sarthe.
Allan McNish is targeting a third Le Mans victory as he looks to banish last year's disappointment and guide Audi to victory.
Martin Brundle is looking forward to having the "amazing opportunity" of driving alongside his son Alex at the 24 Hours of Le Mans.
Audi announced on Thursday that Oliver Jarvis will form part of their factory line-up for this year's Le Mans 24 Hours.
Toyota are to expand their 2012 programme and contest the new FIA World Endurance Championship as a full-time entrant.
Peugeot have announced that they have decided to withdraw from all endurance racing with immediate effect.