News tagged with blinking lights

6.8 million birds die each year at communication towers

More than 6 million birds die every year as they migrate from the United States and Canada to Central and South America, according to a new study published Apr. 25 in the open access journal PLoS ONE. The birds are killed ...

dateApr 26, 2012 in Ecology
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Asia turns off lights for Earth Hour

Australia's Sydney Harbour Bridge and Opera House were plunged into darkness on Saturday for the annual Earth Hour campaign, leading a global effort to raise awareness about climate change.

dateMar 31, 2012 in Earth Sciences
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