Image: Popular Science composite by Tag Hartman-Simkins. Source: HBO; Allison Robbert / AFP via Getty Images; Max ...

Joshua was a gold medalist in the 2012 Summer Olympics, representing Great Britian in the super heavyweight division. Record: ...

Jim Pettiward explains the origin, meaning and use of the word 'wiki' and one of its best known derivatives, 'Wikipedia'. Click below to hear his explanation: Jimmy Wales, Head of Wikipedia 'Wiki' – W ...

Most Tuesdays, a group of scientists at the Wellcome Trust Sanger Institute in Hinxton, UK, meets over lunch to edit Wikipedia pages. But there is no obsessing over the minutiae of Britney Spears's ...