Beware the Aedes Aegypti, an aggressive breed of mosquito that likes humans as its host and backyards as its breeding ground, that’s been spreading across the Las Vegas Valley.
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The August full moon brings skywatchers a rare seasonal “Blue Moon.”
Every state is growing warmer, with higher temperatures fueled by everything from powerful ocean currents and giant coal-fired power plants to commuters, cows, and leaky old buildings.