Twitter co-founder Jack Dorsey was confirmed as permanent chief executive again last week

Twitter said it would lay off up to 336 employees, equivalent to about 8 per cent of its global workforce, as part of an overall plan to streamline op(...)

Digital oversight: there has to be a minimum Bill of rights protecting people so they don’t have to go to court to get defamatory or unlawfully damaging content taken down. Photograph: Getty Images/iStockphoto

“As of September 28th, 2015 at 01:52pm Eastern Standard Time, I do not give Facebook or any entities associated with Facebook permission to use my pic(...)

Google said the new service is a ‘deal-less environment’. Photograph: Getty Images

Google announced on Wednesday it is piloting a programme called Accelerated Mobile Pages that allows users to search for news and pull up a host of ar(...)

Ireland will have to act wisely, observing which way the wind is blowing, measuring its response, and all the while seeking to preserve the benefits of its vital foreign direct investment sector

You don’t need a weatherman to know which way the wind is blowing in relation to the taxation of multinationals. Whether it’s Margaret Hodge in Westmi(...)

Chinese dissident artist Ai Weiwei. Photograph: David Gray/Reuters

Dissident artist Ai Weiwei has returned to China after his first overseas trip in four years and discovered what appear to be listening devices hidden(...)

Twitter president of global revenue and partnership Adam Bain: “One of the most amazing things about the Twitter user is that . . . they often show us the way and lead us through product development.” Photograph: Romeo Gacad/AFP/Getty Images

On the day we meet, the big question on everyone’s lips across Silicon Valley and even Dublin’s Docklands is: Who will lead Twitter? Despite all th(...)

Sarah O’Connor and Isolde Johnson, founders of the Cool Bean Company. Photograph: Dara Munnis

It can be difficult as a start-up to feel like you are achieving things because there is always so much to be done. Seriously, every time you get (...)

Twitter is to move to a 85,000 sq-foot office in Dublin, signing a 20 year lease for Cumberland House. Photo: Bloomberg

Twitter is to move to an 85,000 sq-foot office in Dublin, signing a 20 year lease for Cumberland House. The social network will pay Hibernia RE(...)

The Twitter logo, File photograph: Eric Thayer/Reuters

Twitter is working on a product that will allow users to share content longer than 140 characters, according to reports. It’s unclear what the product(...)

Twitter said this week that it has linked up with payment processor Stripe, founded by the Irish Collison brothers, to let shoppers buy products directly with a tweet. (Photograph:Kacper Pempel/Reuters)

Steve Jobs simultaneously led two companies, Apple and Pixar, as chief executive. Elon Musk is running Tesla and SpaceX. Now more people are saying t(...)