Archive: 08/09/2006

Study breaks ice on ancient arctic thaw

A new analysis of ocean-floor sediments collected near the North Pole finds that the Arctic was extremely warm, unusually wet and ice-free the last time massive amounts of greenhouse gases were released into the Earth's atmosphere ...

Aug 09, 2006 3.9 / 5 (28) 0

Evolution of a penis worm

The detailed images of embryos more than 500 million years old have been revealed by an international team of scientists, led by the University of Bristol. Writing in the journal Nature, Dr Phil Donoghue and ...

Aug 09, 2006 3.2 / 5 (14) 0