Every year millions of water birds arrive from the Arctic to UK coasts, but until now scientists remained largely in the dark about how these birds respond to the bright lights of coastal cities and industry.
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Until now, the hunt for dark matter has proved elusive.
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It fell out from under the cars and drivers who were at a standstill, and rescuers were pulling people in cars out of the Mississippi River until dark last night.
He is currently starring on Broadway in a revival of the thriller "Wait Until Dark" and has received scathing reviews for his performance.
Meanwhile, utilities in some hard-hit New England states predicted that Friday's storm could leave some customers in the dark at least until Monday.
Mr Quinlan says his new krewe will keep revellers on the streets, spending money until dark.
Many of them, Raj says, were pitch-black at night until OMC-powered lanterns started piercing the dark.
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However, until the ecological studies are completed, scientists will still be very much in the dark about the origins of this mysterious illness.
In the main square in Caracas, the queues of people stayed out until it was dark to pick up a copy of Les Miserables.
He also criticised SWWA for keeping the local council's deputising environmental officer for health "in the dark" about sample aluminium levels until 28 July.
Mr Pistorius claims he was asleep until only moments before the shooting, that the bedroom was completely dark, and that there was no argument between the couple.
Merchandise racks went from dark blue to beige to dove-gray until they finally matched the floors so that the eye fixes on the product first.
The public had been completely in the dark about Mr Wallis's temporary employment as a consultant until his arrest last week by detectives from Operation Weeting, the phone-hacking investigation.
Outside the cities, sandbags and checkpoints still halt traffic every five miles, at least until dark when soldiers tend to retreat to their barracks.
She lay on a tin tray in a dark and dirty corridor until she was able to telephone her father, high in the armed forces.
She fell into the flood during the dark morning hours that Shenae died, but she managed to hold onto a floating truck until her grandfather could reach her.
She would sit in the dark office off the living room, inconveniencing Shah Sahib, who could not continue his own work until she had abandoned her weak efforts.
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