Spike in water toxins blamed for hundreds of turtle deaths

Hundreds of small turtles have washed up dead on the eastern end of Long Island in the last month, a die-off scientists blame on waterborne toxins that have reached unprecedented levels for reasons that aren't entirely clear.

Economists explore 'loca-pouring' of wines

(Phys.org) —The 2013 grape harvest is in full swing, but when this vintage is bottled, will it appear on a wine list at your favorite restaurant? According to a team of researchers from Cornell's Charles H. Dyson School ...

Melting permafrost 'may speed global warming'

Climate talks got down to the nitty-gritty in Doha on Tuesday as developing countries and the European Union (EU) staked out rival positions on the fate of the Kyoto Protocol.

Energy secretary: Islands could disappear

(AP) -- U.S. Energy Secretary Steven Chu is warning that if countries don't do something about climate change, "some island states will simply disappear."

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