GLOBAL WARMING

Rare Drop in Sunspot Activity Could Cause Little Ice Age

NASA image of the Sun
The sun is most likely going into hibernation as the latest unusual solar readings, including fading sunspots and weakening magnetic activity near the poles suggest that we are headed towards a solar event that hasn't happened in hundreds of years, according to new data released Tuesday at the annual meeting of the solar physics division of the American Astronomical Society in Las Cruces, New Mexico.
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Did the Nixon administration know about global warming?

Documents released Friday by the Nixon Presidential Library show members of President Richard Nixon’s inner circle discussing the possibilities of global warming more than 30 years ago, The Associated Press reported.
A gas drilling site on the Marcellus Shale is seen in Hickory, Pennsylvania.

Industry slams study saying Shale gas not planet-friendly

Natural gas extracted from shale formations has a greater greenhouse gas footprint - in the form of methane emissions - than conventional gas, oil and coal over a 20 year period. This calls into question the logic of its use as a climate-friendly alternative to fossil fuels, says a new study.

Philadelphia Zoo to be powered by green energy

In yet another example of eco-tourism initiatives driving the tourism industry worldwide, Philadelphia Zoo, America's first zoo, will begin with 25 Percent of electricity usage offset by Renewable Energy Certificates.
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Climate change may impact extinction risk of animal populations: study

The colour of the environment is changing – becoming bluer – apparently due to climate change, says a new study that finds that environment and animal populations are fluctuating more rapidly over time. The change that could have important implications for animals' risk of becoming extinct, ecologists have found.
King Crabs Invade the Antarctic

Bottoms up secret of Antarctic Ice Sheets revealed

New study reveals that the vast Antarctic ice sheets covering 98 per cent of the continent are not always formed by falling snow, but could have, in places, been the result of refreezing water from below.
Carbon

China sets out disputes facing arduous climate talks

China, the world's biggest greenhouse gas emitter, wants rich nations to vow bigger cuts to emissions as part of a new international deal on fighting global warming, Beijing's top climate negotiator said on Tuesday.

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