China launches hourly air quality data index

China has started publishing hourly air-quality information for major cities across the country as the world's top source of greenhouse gas emissions tries to rein in its notorious pollution.

Obama drops plan to limit global warming gases

(AP) -- Environmental groups and industry seem headed for another battle over regulation of greenhouse gases, as President Barack Obama said he will look for ways to control global warming pollution other than Congress placing ...

Australia hopes for carbon capturing 'sponges'

Australian scientists said Monday they are working to develop "molecular sponges" that they hope will soak up carbon gases and help in the fight to contain greenhouse gas pollution.

Warming climate means harsher smog season for California

(PhysOrg.com) -- Rising temperatures from climate change will increase ozone levels in California’s major air basins, according to a new report to the California Air Resources Board from scientists at UC Davis and UC Berkeley.

UCSD researchers outline strategy to limit global warming

Major greenhouse gas-emitting countries agreed in December climate talks held in Copenhagen that substantial action is required to limit the increase of global average temperature to less than 2 degrees C (3.6 degrees F).

Aquatic 'dead zones' contributing to climate change

The increased frequency and intensity of oxygen-deprived "dead zones" along the world's coasts can negatively impact environmental conditions in far more than just local waters. In the March 12 edition of the journal Science, ...

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