The European Union’s exective commission fine-tuned a blueprint to slash the bloc’s greenhouse gas emissions amid lobbying on Tuesday over details which environmentalists said…

The European Commission said on Monday it will propose tighter restrictions on biofuels next week amid mounting concerns that the energy source can cause unintended environmental…

Negotiators at climate talks in Bali on Friday struggled to break a deadlock over United States objections to goals for cutting emissions by dropping a reference to a non-binding…