Morning summary: Cameron says he is “determined to win” fracking dabate, arguing it will provide cheap and abundant energy with minimal environmental impact
Morning summary: The first crop of algae biomass has been produced in Spain in a biofuels project backed by the EU
An exhaustive study of a wide range of conflicts over thousands of years has found that rising temperatures are inevitably linked to an increase in violence.
Morning summary: Marshall Islands minister warns that the next 12 months are critical to save it from getting wiped off the map
Shareholders in the US are showing growing concern about their investments in companies exposed to climate change-related risks
Morning summary: More than 1,700 American cities and towns are at risk from rising sea levels, according to a study which says the fate of some cities is already sealed
Recent fires in the forests of Alaska have been the worst for 10,000 years – and they could happen elsewhere in this warming world researchers say
US states say they will require insurance companies to reveal how prepared they are to cope with risks related to climate change
Federal data from the Lawrence Livermore National Laboratory reveals wind, solar and natural gas steadily displaced coal as energy sources
Small planes that generate energy at high altitudes are already in advanced stages of production in the EU and USA
Morning summary: New study also found that 470,000 deaths a year are linked with human sources of ozone
Los Alamos National Laboratory scientists reveal small carbon balls created in wildfires are 10 times as warming as conventional soot
Office sensors could save business millions if deployed across USA, scientists at the Pacific Northwest National Laboratory report
Morning briefing: car giants to cooperate on power cells for cars, set to launch by 2020
Bi-lateral scheme to swap carbon credits for low carbon support growing in popularity after delays with Green Climate Fund and technology transfer talks
Almost 99% of Australian businesses have shown support for an emissions trading scheme but it could cost the government several billion dollars in lost revenue
Morning summary: Electric car sets new world speed record
Arnold Schwarzenegger says positive messages not guilt are key to selling climate policies
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?