NEWS: A slumping oil price did not dampen enthusiasm for clean energy in 2014, as data shows global investment grew 16%
NEWS: Tignous and Cabu drew cartoons about climate, and worked with WWF and Greenpeace
NEWS: UN chief issues plea for governments to back ambitious set of sustainable development goals, due to be agreed in September
NEWS: Jos Debelke says Brussels is committed to climate leadership, but will ensure steel, cement industries get help to comply with regulations
ANALYSIS: Firefighters and regional politicians are calling on the prime minister to tackle climate change after a year of heatwaves
NEWS: New EPA regulations set to address potent powerful gases leaked from oil and gas industries
NEWS: Lower commodity prices have eased pressure on Egypt’s budget as it moves to eliminate fossil fuel subsidies by 2019
NEWS: Academics questioned the human influence on climate at India’s leading science conference this week
News: Latvia has made climate action a priority of its EU Council presidency, so where next for the bloc?
News: By the end of the century, five times as many Germans could die of heart disease triggered by high temperatures
NEWS: UK research shows which regional fossil fuel reserves are unviable if the world is to avoid catastrophic warming
NEWS: As oil price hits 5-year low, chief economist warns emissions could rise without government leadership
INTERVIEW: Professor Paul Ekins, awarded an OBE this New Year, reflects on the growth of environmental economics
NEWS: New figures from Beijing government shows China’s hunger for coal is waning
NEWS: Polluting oil pipeline faces more setbacks as Obama threatens to block Congress bill
ANALYSIS: Obama could see Keystone bill on his desk later this month, as Republican controlled Congress pushes for final decision on pipeline
NEWS: Increased US supply a major reason for the drop in oil prices, but there are warnings that the industry now faces a crisis
NEWS: Boston, New York and Baltimore are among the cities threatened by rising sea levels, warn scientists
NEWS: Lima decision to water down “firewall” between rich and poor will not hold, says negotiator Gurdial Singh Nijar
NEWS: Jerry Brown proposes new goals on climate and energy as he is sworn in for fourth term as governor