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Showing posts from July 31, 2011

World Population to Surpass 7 Billion in 2011; Explosive Population Growth Means Challenges for Developing Nations

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ScienceDaily (July 28, 2011) — Global population is expected to hit 7 billion later this year, up from 6 billion in 1999. Details here. A crowded beach in China. Courtesy of AcidCow.com

NASA Measures Wildfire Pollution Pouring Over Niagara Falls

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ScienceDaily (July 29, 2011)  Water isn't the only thing pouring over Niagara Falls. Pollution from fires... Details here. Courtesty of 4 Season Tours