Category: Americas

Tornadoes rip through Virginia

Three tornadoes have caused devastation in Virginia, injuring more than 200 people and destroying buildings. Report courtesy of www.bbc.co.uk

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Mercury found in birds in U.S. rivers

WASHINGTON - Mercury contamination in rivers can spread to nearby birds, even ones that don't eat fish or other

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US secretary concedes biofuels may spur food price rises

WASHINGTON (AFP) - Setting aside farmland to produce biofuels like ethanol may be partly to blame for driving up

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Hundreds flee US wildfires

Five hundred homes have been evacuated in California after the first wildfire of the year broke out near Los

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Human warming hobbles ancient climate cycle

WASHINGTON (Reuters) - Before humans began burning fossil fuels, there was an eons-long balance between carbon dioxide emissions and

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Asia’s rainforests rapidly vanishing as timber, food demand surge.

Asia's rainforests are being rapidly destroyed, a trend accelerated by surging timber demand in booming China and India, and

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Reno urged to prepare for worse as earthquakes continue

RENO, Nev. - Scientists urged residents of northern Nevada's largest city to prepare for a bigger event as the

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Artificially cooling Earth may prove perilous

WASHINGTON (AFP) - Radical proposals to inject sulfur particles into the Earth's stratosphere to cool it down and battle

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Pine beetle outbreaks turn forests into carbon source

DENVER - An outbreak of mountain pine beetles in British Columbia is doing more than destroying millions of trees:

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U.S.-Brazilian venture to turn cane into biodiesel

SAO PAULO (Reuters) - U.S. company Amyris Biotechnologies and Brazilian sugar and ethanol group Crystalsev have formed a joint

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