Ethiopia on Wednesday became the latest country to present a plan to reduce its greenhouse gas emissions for a global climate pact that's supposed to be adopted in Paris later this year.
Scientists on Tuesday called for action to defuse a time bomb of Arctic greenhouse gas as negotiators at UN talks grappled over a climate rescue pact.
In a boost for hopes to curb climate change, China's greenhouse gas emissions will probably peak in 2025, five years earlier than its stated target, a study said Monday.
The world community has rallied around the goal of limiting global warming to two degrees Celsius (3.6 degrees Fahrenheit), but how to get there is becoming a headache.
Nitrous oxide (N2O) is a potent greenhouse gas that can contribute to climate change and damage the ozone layer. But its cycling in and out of ocean waters has remained poorly understood, making it difficult to predict how ...
California lawmakers on Wednesday pushed through an ambitious climate change package to further reduce the state's carbon footprint and boost the use of renewable energy to 50 percent in 15 years.
As frustration grows with the protracted political process of penning a world climate pact for 2020, rich nations face ever-louder calls to take action in the coming five years to stop planet warming spiralling out of control.
Live Aid took place 30 years ago this summer, raising £150million for drought-stricken regions of Africa. But the world inadvertently did something else to help: greenhouse gas increases brought back life-giving rains.
Japanese Prime Minister Shinzo Abe said on Tuesday he would pledge a 26 percent cut in the country's greenhouse gas emissions, ahead of a global summit on climate change this year.