U.S.

Australia's Senate is set to pass laws on Tuesday putting a national price on carbon emissions, one of the country's most sweeping and divisive economic reforms that have been a decade in the makin

Australia's parliament passed landmark laws to impose a price on carbon emissions on Tuesday in one of the biggest economic reforms in a decade, giving new impetus to December's global climate talk

Cutting carbon dioxide emissions seems more difficult than ever as global carbon markets have stalled after five years of consecutive growth.

Even as the global population has crossed the seven-billion mark, delegates to the Clean Energy Expo 2011, Singapore, were busy discussing the booming energy requirements of a growing world.

Twenty-six nations are expected to lodge a formal protest on Wednesday against a European Union law to make airlines pay for carbon emissions -- adding to transatlantic tension on an issue that has

Eni SpA, the Italian energy giant, has made a very large natural-gas discovery off the coast of Mozambique, big enough that it could turn the East African country into a major exporter of gas to As

The Australian government scored a victory in its battle to introduce a carbon tax after measures to combat climate change cleared the lower house of parliament by a tiny margin.