More than 800 activists from NGOs such as Greenpeace and Oxfam as well as trade unions and social movements have staged a mass walkout of the UN climate talks in Warsaw in protest of the lack of action at the conference.
Andrew Cote, Sciences BSC, University of British Columbia, Canada
Atmospheric volumes of greenhouse gases blamed for climate change hit a new record in 2012, the World Meteorological Organisation (WMO) said on Wednesday.
Is the new Picasso evidence of a renaissance at Citroën?
Experts have calculated that about 570bn tonnes, or 57 per cent, has been burnt in the past three centuries - meaning the tipping point on carbon emissions is now only 30 years away
Is Bentley's saloon more luxurious for losing its sporty edge?
Tom Bawden visits urban, impoverished Newham to find out from its residents why it has the lowest carbon footprint in Britain
Arcane electoral system leads to minority special interests parties holding the balance of power
It was always unlikely that Sir Bernard Ingham, Margaret Thatcher’s press secretary, would express his unwavering support for the anti-fracking protesters at Balcombe in West Sussex.
Blow to climate change battle as President Correa tears up $3.6bn UN agreement
Report calls for dramatic curbs in greenhouse gas emissions and warns of threat to human society
There's a Christmas family tradition in the Marsden household where my father issues a series of strict electrical instructions to me before he goes to bed – what has to be switched off and where, which plugs have to be removed from their sockets and so on. Every year, I look at him with uncomprehending disbelief – but obviously I obey, because it's his house.
Temperatures still expected to reach predicted 2015 levels with only a five-year delay after 12 of the 14 hottest years on record
Setback for Britain’s carbon emissions targets as ministers choose cheap alternative to gas to meet energy demand
Can Fiat's classic 500 retain its charm as an MPV?
The Thames Estuary construction will generate enough energy to power most homes in Kent