Guillemot eggs have nano-structures on their shells that have evolved to keep off the seawater and dirt, according to research

X-ray videos reveal the movement of bats' skeletons as they fly and show how the mammals "recycle energy" in their tendons.

Girls who take certain skills-based science and technology qualifications outperform boys, suggest figures from an awarding body.

US airlines cancel dozens of flights to Mexico City as Popocatepetl volcano spews ash, steam and glowing rocks.

British academics from 11 institutions set up a network to co-ordinate their Search for Extra-Terrestrial Intelligence (Seti).