Browsing Tag

Global Warming

Earth is dimming due to climate change

Warming ocean waters have caused a drop in the brightness of the Earth, according to a new study. Researchers used decades of measurements of earthshine—the light reflected from Earth that illuminates the surface of the Moon—as well as…
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Countering climate change with cool pavements

Pavements are an abundant urban surface, covering around 40 percent of American cities. But in addition to carrying traffic, they can also emit heat. Due to what’s called the urban heat island effect, densely built, impermeable surfaces…
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