How Many Quarters Are in American Football?
American football games are divided into four quarters, although the length of each quarter and overtime rules vary by level and competition.
Who Has Won the Most Olympic Medals in Curling?
Three curlers share the Olympic record with three medals each: Anette Norberg, John Morris and Niklas Edin. Here is how their medal hauls compare through Beijing 2022.
Officials in Tennis and Their Duties Explained
Learn what the chair umpire, line umpires, tournament referee, review officials and other match personnel do before, during and after a tennis match.
Non-Contact Sports: What They Are and How They Differ from Contact Sports
Learn what non-contact sports are, how they differ from contact and collision sports, and which activities fit each category.
Nigeria Women’s National Football Team Games: Fixtures, Results and How to Follow Them
Find out where to check Nigeria women’s national football team games, including Super Falcons fixtures, results, competitions and squad-level distinctions.
How Are Curling Stones Made? From Granite to the Ice
Curling stones begin as carefully selected granite and pass through quarrying, precision shaping, polishing, assembly, and testing before they reach the rink.
Is Wrestling Real or Acting? What Happens in the Ring
Professional wrestling has scripted results and planned storylines, but the physical performances, athletic training, and injuries are real. Here is how wrestling works.
How Many Hat-Tricks Does Ronaldo Have? Cristiano Ronaldo’s Career Total
Cristiano Ronaldo has scored 66 officially recognised senior hat-tricks, although totals can vary depending on the source and the date of the count.
Has Manchester United Ever Been Relegated? The Full History
Manchester United have been relegated from England’s top division five times. The club’s most recent demotion came in 1974, before the Premier League era.
Who Is the Most Expensive Defender in Football History?
Joško Gvardiol currently tops the list of the most expensive defenders, narrowly ahead of Harry Maguire and Virgil van Dijk when widely reported transfer fees are compared.