Contactless bank cards are to be introduced on London's Tube, DLR and Overground trains.

Administrators have imposed a ban on Wikipedia alterations from the US House of Representatives, following "persistent disruptive editing".

Specially designed mobile games can help scientists answer important questions about cognition, a team finds.

Chinese computing giant Lenovo has shown off what it hopes will be a rival to Google Glass - but with a better battery life.

A struggling Korean baseball team have invented a novel way to improve atmosphere at their matches - by bringing in a crowd of robot fans.

A Russian satellite containing geckos could plummet to earth if control is not regained, according to reports.