Be it doping in sport, hot topics like Caster Semenya or Oscar Pistorius, or the dehydration myth, we try to translate the science behind sports and sports performance. Consider a donation if you like what you see here!
Lance Armstrong's 7 Tour titles are only the tip of an iceberg now that the ceiling is truly caving in as a result of doping investigations. Some thoughts...
Stephen Kiprotich of Uganda is the Olympic Marathon champion. We covered the race as it happened, with splits and commentary
Caster Semenya's silver medal in the 800m event brought accusations of deliberately losing. I analyze the validity of these accusations
David Rudisha produced an Olympic highlight by front-running to gold in a new world record. Thoughts on the race
The men's 400m final produced an all-Caribbean affair, and a young champion. Thoughts and insights
Usain Bolt defended his 100m title against the challenge of Yohan Blake. An Olympic record, and more thoughts
Kenya vs Ethiopia for the Women's marathon title produced a slightly unexpected winner in Tiki Gelana. Here's the race breakdown, live