Q&A with Biz Stone - the nice-guy idealist among Twitter's otherwise sparring co-founders.

Kiwis are being urged to think twice before clicking on a Facebook friend's new video, as fraudsters increasingly target victims over social media.

The sun was out as usual in southern California this weekend but, even so, one particular stretch of Hermosa Beach in south Los Angeles was unusually busy.

High above Rio de Janeiro, travel boss Lee Thompson became the first man to take a selfie atop Brazil's iconic 40m statue Christ the Redeemer.

Just over a week into his big OE, Jake Green is having the time of his life.

The internet has made the world smaller, but sometimes it seems like our neighbours have never been further far away.

It took just 10 hours and 72 shares on Facebook for a UK tourist to track down the owner of a memory card found in a battered camera near Lake Pukaki in the South Island.

A couple of years ago, Kaikohe businessman Tony Taylor decided he had had enough of crime in his town, so he set up a community Facebook page.

A teacher who sent a 16-year-old student suggestive messages on social media, despite the student's attempts to stop him, has been deregistered.

Toby Manhire uncovers a series of newly uncovered political emails: "Gerry: Any more intel on Cunliffe? Does he own a racehorse - ideally in a trust or New York? Has he ever played cricket? Are there any photos of him winking?"

The MP whose tweet caused the Speaker to refer the issue of Twitter to the Privileges Committee does not resile from his description of the Speaker as a "Mafia don".

The Speaker has referred the use of Twitter by MPs in Parliament to the Privileges Committee after complaints from MPs about tweets criticising others.

Pinterest is now valued at $5 billion after raising a new $200 million round of funding.

It is not just what you choose to say or not say online that counts, it is what can be deduced from micro-units of information when it is all mooshed up together.

Prime Minister John Key displayed a staggering lack of curiosity about the death of a citizen abroad, writes Toby Manhire.

In the midst of my bad week - writes Deborah Hill Cone - I couldn't help noticing Teuila Blakely was having an even cruddier week - and thinking, why?

Complaints against a church ad inviting people to learn about overcoming "issues with same-sex attractions" have been dismissed.

Judith Collins tweeted too close to the sun, writes Toby Manhire, as he 'humbly' offers 10 bits of advice for MPs on Twitter.

New Zealanders view social media providers as the least trustworthy organisations for keeping personal details private.

They’re the kids born totally wired, the first generation who will spend their whole lives in a world where the planet’s accumulated wisdom is available instantly at the touch of a finger. And the first of them have just left school.

Facebook has advice for New Zealand travel firms: get a good app.

The New York Police Department discovered the perils of trying to engage with Twitter to boost its own image after a hashtag campaign went badly awry.

The Chinese government has shut down thousands of websites and social media sites in a bid to purge the internet of online pornography, it was revealed today.

Just over a week ago, the Governor-General's Facebook page was just another fairly ordinary page in the social media world. But no longer - thanks to the royals.

A Kiwi who uses a silver fern symbol on his Twitter account has been warned about copyright infringement by a government agency.