Even the most avid TV Olympian can avoid ending up like this. Henti Smith

Olympics sleep survival guide

It’s half-time in the gold medal women’s basketball game, and the Opals lead the USA by a point. Lauren Jackson, the best female basketballer in the world, has dominated the first half in the same way…
You can use all kinds of iPhone apps to track and improve your health. chunghow33

Reviewing the top medical iPhone apps … what’s the diagnosis?

Want to quit smoking, lose weight, manage your diabetes or get a good night’s sleep? No worries. There’s an app for all of that. But it’s not always clear which medical apps are based on solid evidence…
Late nights and jet-lag see us fighting our body clocks, but can we ever win? fmgbain/Flickr

Keeping time: how our circadian rhythms drive us

Do we control our body clocks or do those clocks, ticking imperceptibly, control us? It’s the kind of question that keeps sleep scientists awake at night. Rhythms are a good place to start. They are a…

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