Nickie
11-03-2009, 05:03
Increasing levels of acidity in oceans could trigger a mass extinction of sea life, a leading scientist warns.
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/7936137.stm)
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/7936137.stm)