Obama climate pledge faces test on oil pipeline (Update 2)

(AP)—Environmental groups say President Barack Obama's warning about climate change will soon be tested as he decides whether to approve the Keystone XL oil pipeline from Canada to the Gulf Coast.

US climate fears mount, but political action wanes

Climate change was thrust to the forefront of the US political agenda recently in the wake of the devastation caused by superstorm Sandy and record high temperatures across the country.

New Zealand court rejects global warming challenge

New Zealand's High Court on Friday dismissed a challenge launched by climate change sceptics against a government research agency's finding that the temperature had risen in the past century.

Environmental crunch 'worse than thought': OECD

Pressures on Earth's ecosystem are now so great that future generations could be doomed to falling living standards, the OECD said on Thursday in a report looking to the mid-century.

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