Health

Ready for the time change on Sunday?

(HealthDay)—It might sound like a great thing—getting an extra hour of sleep when Daylight Saving Time ends this Sunday.

Health

When commuters vanish—the effect of darkness on active travel

Picture the scene: it is 5:30pm on a Tuesday at the end of October and the streets are full of people walking and cycling home from work. The following week, at the same time, the number of walkers and cyclists has dropped ...

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