6 October 2011
Pterosaurs, flying reptiles from the time of the dinosaurs, were not driven to extinction by the birds, but in fact they continued to diversify and innovate for millions of years afterwards.
6 July 2011
With the evolution of jaws some 420 million years ago, jawed animals diversified rapidly into a range of niches that remained stable for the following 80 million years, despite extinctions, habitat loss and competition, say researchers from the Universities of Bristol, Oxford and Leiden in the leading scientific journal Nature.
