Map Shows US Cities With Worst Air Pollution
A new report has shed light on the locations of the most polluted cities in the U.S. On Tuesday, IQAir, a Swiss tech company ...
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Building a worldwide map of light pollution with inexpensive sensors
Sadly, 60% of the world's population has already lost access to the night sky thanks to light pollution. Across Europe and the U.S., that number climbs to nearer 80%. A team of researchers wants ...
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Bye-bye dark sky: is light pollution costing us more than just the night-time?
It's being looked at in highly developed areas like the UK and USA, but the driver to reduce light pollution isn't coming from the need to protect wildlife, it's more about energy efficiency and ...