The alleged “supplements program” at Essendon Football club raises many questions. David Crosling/AAP

Supplementary reading: why was there no red flag at Essendon?

The notice of charges by the AFL against Essendon Football Club has been published, and we have dealt elsewhere with some of the facts of the matter. But some harder questions remain. What does this list…
An ASADA investigation has been launched into the alleged use of supplements by Essendon players last year. AAP/Ben Macmahon

Essendon faces a doping investigation … but what are peptides?

By now you’ll have heard the Australian Sports Anti-Doping Authority (ASADA) is investigating Essendon Football Club. At this stage, there has been speculation about the injection of “peptides” by players…
Armstrong described himself as a bully but said he did not force team mates to dope. AAP/Oprah.com

Lance Armstrong says he last doped in 2005

Seven-time Tour de France winner Lance Armstrong today admitted to US talk show host Oprah Winfrey that he used the performance-enhancing drug EPO, testosterone and blood transfusions during his career…
Armstrong has consistently maintained that USADA has been leading a “witch hunt” against him. Aspen/Snowmass

The Lance Armstrong ‘witch hunt’ is over – and he’s a witch

In June, when the US Anti-Doping Agency (USADA)’s allegations against cyclist Lance Armstrong were released, I wrote: Armstrong has vehemently denied any wrongdoing, describing USADA’s actions as a “witch…
The seven-times Tour de France winner looks set to lose his titles. Gero Breloer/EPA

Lance Armstrong drops his doping fight with USADA – what now?

It seems as if the case against Lance Armstrong has ended not with a bang but a whimper. The American seven-times Tour de France champion issued a statement earlier today, stating that “enough is enough…
Initial suspicions about Nadzeya Ostapchuk’s performance appear to have been well-founded. EPA/Diego Azubel

Shot put gold medallist disqualified for doping: so what is metenolone?

The International Olympic Committee yesterday announced that Belarusian Nadzeya Ostapchuk, the women’s shot-put champion at the London Olympics, had tested positive to metenolone on August 5 and August…
The Radioshack-Nissan-Trek rider has retired from this year’s Tour de France. Nicolas Bouvy/EPA

Frank Schleck, the Tour de France and doping: so what’s xipamide?

After the recent re-ignition of allegations against seven-time Tour de France winner Lance Armstrong, many in professional cycling had hoped for a quiet year on the doping front. But, it seems, the Tour…
Psychologists have debated whether our interests are a result of nature or nurture for more than 100 years. pbkwee/Flickr

Nature v nurture: score one all

So, you’ve got your father’s blonde hair and you were raised in a cricket-mad household and you like cricket. But is it your genes or your childhood that’s responsible for your love of cricket or your…
Drinking alcohol is a pretty bad sleep aid and may become part of a cycle of decline. kjmatthews

Nightmare nightcap: how drinking affects your sleep quality

Sleeping is normally when our body sticks itself back together. Your breathing and your heart rate slow down, and gradually your body repairs itself, undoing all the damage you’ve done to yourself during…
The epidermal electronic system can measure your vital signs in a completely unobtrusive way. John A. Rogers

Tattoo you: the stick‑on medical revolution

When you think of tattoos you probably imagine bikies, celebrity tats or that Japanese flourish on your left foot that means “Honour” (or so you think). You probably don’t picture medical revolution…

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