Morning Briefing: Authorities have given courts the powers to hand down the death penalty in serious pollution cases
At landmark speech in Berlin US President says a “grim alternative” awaits the world if rising greenhouse gas emissions are not addressed
World Future Council demands Europe increase renewable energy target to 100% within the next 40 years
Amended plans that will boost price of emitting CO2 now move to parliament for the second time
Government asked Monica Araya to leave climate change team after publicly criticising a $1bn deal with China to finance a new oil refinery, a move Araya says could lead to oil exploration in Costa Rica
Morning briefing: EU emission trading scheme set for second ‘backloading’ vote
New report assesses climate impacts for world’s most vulnerable regions, finds many unable to cope with even moderate warming
UK climate and energy chief launches attach on hardline sceptics, and calls on EU to adopt 50% decarbonisation target by 2030
Carbon Disclosure Project and WWF say they can make carbon cutting attractive to the corporate world
Leading mayors and county leaders in the USA have signed an agreement pledging to build more climate resilient towns and cities
Coral reefs may be able to survive ocean acidity, but can they survive other issues like pollution and overfishing?
Workshop concludes with unusual seasons pinned on newly discovered cycle in ocean temperatures, climate change and a number of other factors
Post summit communique admits “grave concern” over lack of action in bringing emissions under control
Morning briefing: Workshop at UK’s Met Office to determine if climate change played a role in recent extreme weather events
Syria crisis and economy put issue in the backseat despite Queen’ speech highlighting climate as a G8 priority
After decades of blaming locals, scientists say pollution from Europe and North America responsible for shrinking lake
Abu Dhabi renewable pioneers launch latest overseas clean energy investment, saving Seychelles 1.6 million litres of fuel per year
Analysts warn Shenzhen scheme could face similar oversupply of credits as faltering EU system
Ban Ki Moon tells youth groups at UN climate talks in Bonn they must use their power at the ballot box to keep pressure on politicians
Volvo-backed project latest initiative in Swedish city that regards itself as low carbon pacemaker