Mayor's endorsement could turn climate change into a serious election issue – and it might even embolden Republicans
New York City's mayor Michael Bloomberg took climate change out of the closet on Thursday by invoking the issue in his endorsement of Barack Obama. "This November, vote for a president who will lead...
German environment minister Barbara Hendricks orders only vegetarian food to be served at government events
Portuguese energy giant gets plan to slash carbon emissions by 75 per cent by 2030 validated by experts at the Science-Based Targets Initiative
Oil chief Darren Woods says "climate risks warrant action" including carbon tax, natural gas, energy efficiency, biofuels and CCS
Macquarie insists it is committed to renewable energy - but critics say it could invest in fossil fuels if its bid succeeds