Carbon dioxide 'driving fish mad'
Researchers find that it is making them increasingly vulnerable to predators.
Offsets make light of COP17 carbon load
Conference on how to curb carbon emissions generates tonnes of the stuff.
Black cloud over China's green growth
China making huge strides in using green energy but coal consumption continues to increase.
Record carbon-dioxide emissions 'a wake-up call'
Carbon-dioxide emissions hit a record high last year, the International Energy Agency has said.
Carbon emissions reduction reflects nations' economic slump
Global carbon dioxide emissions dropped 1.3% in 2009 compared with the previous year, largely owing to the effects of the economic crisis.
