Kieran is Business Insider's Deputy Bureau Chief in London, helping lead the BI newsroom in the UK.
He is also is an executive editor in the News division, and oversees a team of around a dozen writers and editors.
His interests include geopolitics, Russia, history, internet culture, and all kinds of breaking news.
Previously he worked for Dow Jones, MailOnline, The Sun, and The Independent.
Kieran has a degree in English from the University of Cambridge. He speaks some Russian, and a little French.
He is on Twitter, with the handle @kj_corcoran.
Tech
2024-11-04T13:57:26Z
Russia's massive Google fine is huge, symbolic, and likely unenforceable, but it's part of an increasingly fractured global legal landscape.
Two ballistic missiles struck the city of Poltava, Ukraine's President Volodymyr Zelenskyy said, citing preliminary information.
Japanese Prime Minister Fumio Kishida said he would quit as the leader of the Liberal Democratic Party, paving the way for new leadership.
Media
2024-06-21T13:39:45Z
Bezos' grand plans to remake The Washington Post seem to be blowing up after the incoming newsroom editor, Robert Winnett, pulled out of the job.
Tech
2024-05-15T11:40:33Z
"Carthago delenda est" means "Carthage must be destroyed," a popular idea from Rome around 150 BC. For Mark Zuckerberg, it has personal significance.
Rep. Marjorie Taylor Greene invited comparisons to her infamous conspiracy theory by bringing up "space lasers" as a proposed amendment to a bill.
Asia's richest family, the Ambanis, are hosting a lavish pre-wedding party for scion Anant in Gujarat, India, causing airport chaos.
Tech
2024-01-22T19:33:01Z
Elon Musk and X, who is 3, were seen at the Auschwitz-Birkenau Memorial on Monday. The site suggests not bringing people aged under 14.
Mikhail Mishustin, the Russian prime minister, quipped that his government "is working without weekends" while Biden is in the Caribbean.
Soldiers decorated their tanks and folk singers sang carols as much of Ukraine celebrated Christmas on December 25.
Business Insider spent months building a vivid, deep picture of Ukraine's most horrific battle, the "meat grinder" of Bakhmut.
After Ukraine claimed to have taken out three Russian Su-34 fighter/bombers in quick succession, experts said Russia's air force quietened down.
Asked how he lived so long, controversial US diplomat Henry Kissinger simply said he didn't know. So how do some people live so long without trying?
The Army Tactical Missile System would allow Ukraine to strike targets up to 190 miles away, putting valuable Russian targets at risk.
The apparent death of Yevgeny Prigozhin in a plane crash is in keeping with the dramatic demises of a string of Russians who crossed Vladimir Putin.
New reporting suggests that Wagner leader Yevgeny Prigozhin probably had a better and more effective plan than the messy one he ended up with.
The Bradley infantry fighting vehicles were a key gift from the US military to Ukraine — and seem to be proving their worth even in tough battles.
The Lancet — a relatively new and advanced drone — is being hailed by Russia for helping hold up Ukraine's efforts to mount a counteroffensive.
Italy's respected Correra della Sera newspaper reported Silvio Berluconi's death on Monday morning. He was a dominant figure in Italian politics.
Ivanka Trump has drifted away from her father in recent years. Page Six now reports that she plans to be nowhere to be seen as he fights prosecution.