Do you wake up at 4 am?

Wondering why you wake up at 4 am? Genes could be playing a part in your inability to stay asleep. »

Telling Time from Twitter

A recent study used geotagged data from Twitter to show the trends of social jet lag at a county-wide level across the US. Increased social jet lag correlates on a county level with increased obesity. Circadian rhythm disruption is having an impact on our waistline. »