The US space agency picks the companies it hopes can take the country's astronauts back into space - a capability lost when the shuttles retired in 2011.

A new laser-based system offers crisper, clearer movies

Drivers have been warned against the potential dangers of using a smartwatch while driving.

Apple has extended the use of two-step verification checks to iCloud back-ups, preventing the use of a tool to download iPhone and iPad back-ups.

The social network says it is "slowly" introducing advertising on Instagram to UK users.

A sophisticated attack on eBay compromises at least two listings so that users who click on them are redirected to a fake page that attempts to steal their credentials.

IBM's supercomputer Watson is being made available to businesses to answer tricky questions.

Japanese consumer electronics giant Sony says its annual loss may be more than four times bigger than initially forecast, due to its struggling mobile business.