The current deadlock in climate change negotiations is alarming for those of us who think "Copenhagen" - also known as ...

Fresh commitments may breathe life back into Copenhagen deal as India prepares to announce cap and trade schemeThe Obama administration ...

• Plea for world leaders to avoid Copenhagen failure • Deadlock poses enormous 'human and financial risks'The likely delays in ...

Brown still hopes to salvage climate talks as US rules out binding targetsBarack Obama acknowledged today that time had run ...

Rio becomes the first South American city to host the Olympics after a long and occasionally tense day in CopenhagenIt's ...