The Keeling Curve has measured atmospheric CO2 since 1958, but without urgent funding climate science would lose a vital tool
UN submission stresses country is committed to addressing climate change, despite recent decision to ditch 2020 commitments
Wednesday’s top five: China plans for 200GW of wind by 2020, US climate activists accused of terrorism, Geoengineering could cause weather chaos
Germany, France, UK and Italy call for “clear and ambitious” targets, citing EU influence at UN climate talks
Thames Barrier shuts for 11th time in 11 days as rains and high tides combine to threaten capital
Electric car racing series showcases Spark-Renault SRT_01E with high-speed display at Consumer Electronics Show
Tuesday’s top 5: Green technology will reduce pollution in China, Australian companies will avoid punishment under Direct Action Plan, and Fukushima disaster leads to Renewable Energy Village
Car giant says zero emission taxi can eliminate 20% of exhaust fumes from the city’s 20,000 black cabs
EU climate chief says ambitious low carbon policies essential for region to retain competitiveness
Wind generated 21.1% of Spain’s energy in 2013, while coal-fired power plants declined by 4.7%
Donald Trump and Republicans use sub-zero winter temperatures across the US to mock global warming
New research from Colorado links gas drilling to birth defects as focus grows on industry in USA and Europe
Divestment movement needs to target fund managers’ fiduciary duty and explain why fossil fuel investments will end in financial disaster
Monday’s top five: Sir David King calls for climate action, US states confirm fracking pollution, thousands of bats killed by Queensland heat
UN climate chief confident political will is growing to cut global carbon emissions, but warns of tough challenges ahead in 2014
Storms blast through the UK with renewed vigour, causing flooding and transport problems across the country
State Department submission to UN highlights how far behind curve country is on meeting emission goals
Last year was Australia’s hottest since records began. Graphs from the Bureau of Meteorology show how the temperature’s rising
Ford’s latest hybrid electric vehicle powers itself through solar panels on its roof
Friday’s top 5: Australian PM urged to keep carbon pricing, Chinese icebreaker struggles in Antarctic ice, and Ford displays new solar electric car