RIO DE JANEIRO, Brazil - Destruction of the Amazon is again on the upswing despite a recent crackdown on
WASHINGTON (Reuters) - U.S. food prices will rise by 5 percent this year, the largest increase since 1990 and
GLOBAL greenhouse-gas emissions will almost double by 2020, a rate much faster than previously predicted, according to a paper
WASHINGTON - Low-oxygen zones where sea life is threatened or cannot survive are growing as the oceans are heated
FORT MCMURRAY, Alberta - Canada's government was investigating an oil sands company after hundreds of ducks that landed on
LOS ANGELES - A city outside California has for the first time been named the sootiest in the nation,
With food riots spreading from Haiti to Thailand and retail giants such as Wal-Mart implementing rice rationing in the
BRASILIA (AFP) - Brazilian officials forecast on Tuesday record sugar cane crops and record ethanol production for 2008 that
A U.S. government study shows global levels of atmospheric carbon dioxide increased by 19 billion tons last year, while
REDWOOD, Miss. — Farmers here are experiencing water torture as they wait for the flooded Mississippi River to recede