Yahoo agrees a deal to buy New York-based blogging platform Tumblr for $1.1bn (£723m) in a deal that will value founder David Karp's stake at $275m.

It is a decade since the first person in the UK used a chip and pin card to pay for goods.

The British Chambers of Commerce say the number of small and medium sized business actively exporting has risen - but there needs to be better support for UK manufacturing.

The BBC talks to Wikipedia founder Jimmy Wales about Yahoo's acquisition of Tumblr, in a $1.1bn deal.

US drugs maker Actavis, itself the subject of bid speculation, agrees to buy Dublin-based rival Warner Chilcott for $8.5bn (£5.6bn) including debt.