Jack Dorsey

Fantasising about the perfect night’s sleep is not unusual for busy professionals and sleep-deprived parents. Getting a full eight hours is #weekendgo(...)

As Dublin city centre becomes ever more devoted to accommodating the trophy buildings of Silicon Valley’s trophy companies, we really need to talk. B(...)

Nextdoor, a San Francisco social network company led by Northern Ireland executive Sarah Friar, has raised $123 million (€109 million) in a new fundin(...)

Apple co-founder Steve Jobs and Twitter co-founder Jack Dorsey are two high-profile examples of “boomerang” employees – people who leave and subsequen(...)

There are stock market statements so sunny they put “Monday motivation” tweets to shame, and then there’s this, courtesy of Twitter chief financial of(...)

In the past Twitter has been criticised - and rightly so - for its sluggish response to reports of online abuse as well as a lack of screening for hat(...)

Twitter posted better-than-expected quarterly revenue and a surprise rise in monthly active users, showing its efforts to delete spam accounts and bet(...)

Image of the week: Carney’s caution Governor of the Bank of England Mark Carney, as certain MPs and indeed sections of the British press like to remi(...)

Twitter chief executive Jack Dorsey said Silicon Valley companies, including his own, have not done enough to protect victims of online abuse, calling(...)

Twitter shares fell close to 10 per cent on Thursday after the company said it would have to spend more to improve “health, conversation, revenue prod(...)