Environmental groups welcome historic pledge to phase out fossil fuel emissions this century
Record-breaking temperatures in Britain now 13 times more likely, due to human influences, scientist warn
Climate change means mosquitoes carrying dengue fever could populate parts of Britain, scientists warn
Scientists meet to discuss how close mankind now is to ensuring its own destruction.
New research means much of the reserves held by major oil and gas companies could become worthless
Underground sound waves may have alerted songbirds to dangerous weather, allowing them to escape
US and China 'embrace' their responsibility to combat the global effects of climate change
Protesters including politicians and celebrities warn climate change is 'biggest threat humanity has faced'
UN-backed report claims reducing emissions can generate better growth than a high-carbon model
Diplomats hopeful of a global agreement after more than two decades of failed attempts