New research from the University of Hertfordshire suggests computers, tablets and smart phones are adding to an epidemic of sleep deprivation.
A survey indicates that almost seventy eight percent of people in the UK are exposed to sleep-disruptive blue lights from gadgets before going to bed.
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Rain easing for a time, but heavy showers possible later.
22 Albatross boats, glamorised by the likes of Brigit Bardot and Prince Rainier, are sailing in Norfolk and Suffolk this weekend.
Risk of heavy rain overnight and later Sunday.