Low carbon emissions
Low carbon emissions
Risky venture
US environmental protection agency under fire
Ocean sours
At current rate seawater will turn acidic by century end
The dominant survives
Increasing nitrogen levels will pit plants against each other
Cattle burps
Methane emissions from Indian livestock lower than estimated
Mosquitoes befuddled
Certain smells can lure mosquitoes away from humans
Thailand
Going under
Warning signals
Excess CO2 in air retards plants growth
Unsuitable
Black soot responsible for 25 per cent of global warming
Decent burial?
Carbon sequestration plan in North Sea