Victoria GillScience correspondent, BBC NewsSmithsonianThe new pterosaur has been named Eotephradactylus mcintireae, meaning 'ash-winged dawn goddess'Scientists have discovered a new species of pterosaur – a flying reptile that soared ...

PNRA_IPEVAir and particles formed hundreds of thousands of years ago are trapped in the iceWhat is probably the world's oldest ice, dating back 1.2m years ago, has been dug ...