A Sino-US breakthrough on reducing carbon emissions proves a global deal on climate change is achievable, US President Barack Obama said Saturday, as campaigners hailed new momentum in long-stalled talks.
The next 20 years must see a "critical" investment shift from high- to low-carbon energy sources to limit damaging global warming, Nicholas Stern, an authority on the economics of climate change, said Thursday.
Time is running out to limit global warming to two degrees Celsius (3.6 degrees Fahrenheit), the United Nations' climate experts said Sunday, warning that current trends in carbon emissions will lead to disaster.
Climate change is happening, it's almost entirely man's fault and limiting its impacts may require reducing greenhouse gas emissions to zero this century, the U.N.'s panel on climate science said Sunday.
Floods and droughts are increasingly in the news, and climate experts say their frequency will only go up in the future. As such, it is crucial for scientists to learn more about how these extreme events affect plants in ...
It's Plan B in the fight against climate change: cooling the planet by sucking heat-trapping CO2 from the air or reflecting sunlight back into space.
Climate scientists agree: Climate change is happening here and now. That is one of the key findings in a new report by the American Association for the Advancement of Science.
Seeking to dispel any doubts over the credibility of their work, U.N. climate experts called their latest report an unbiased and reliable assessment of global warming as they presented it Monday to officials from 110 governments ...
US Secretary of State John Kerry said Monday the evidence for climate change was beyond dispute but it was not too late for international action to prevent its worst impacts.