Last Updated: Tuesday, November 12, 2013, 13:09
A new study has shown that changes in global (ocean and land) precipitation may have been directly affected by human activities and cannot be explained by natural variability alone.
Last Updated: Saturday, October 26, 2013, 12:45
The ozone hole, which forms every year in the stratosphere over Antarctica, is slightly smaller in size than average this year, according to NASA satellite data.
Last Updated: Saturday, January 14, 2012, 15:58
With continuous global climate change, scientists fear that another record Arctic ozone similar to that during the winter of 2010-11 could occur again.
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