Climate Talks Yield Commitment to Ambitious, but Unclear, Actions

DOHA, Qatar — The annual United Nations climate change negotiations concluded here late Saturday after the customary all-night negotiating session and recriminations over who must bear the costs and burdens of a warming planet.

UN panel urges world at Rio to launch energy fixes

GENEVA (AP) — A high-profile U.N. panel headed by the presidents of Finland and South Africa hopes to spark an "ever-green" energy revolution later this year in Brazil using a general roadmap it presented Monday on how world leaders could wean the world off fossil fuels.