Bitcoin is an experimental digital currency that has gained popularity worldwide

itBit, a NASDAQ-powered Bitcoin currency exchange, raises $3.25m in funding

Singapore-based exchange is one of many trying to create a secure market for trading the digital currency

Rotterdam rising: The city is due to unveil a new landmark

Travel by numbers: Rotterdam - Vertical city hits new heights in industrial-chic design

150 The height, in metres, of the new De Rotterdam building. Designed by Dutch architect, Rem Koolhaas, it is due to be completed this Friday following a four-year development that has seen the gleaming "vertical city" rise from the Wilhelmina Pier. It will hold office space, luxury apartments, shopping outlets and a 280-room Nhow Hotel (derotterdam.nl).

Defence contractor bought US Navy secrets with prostitutes and Lady Gaga tickets, prosecutors say

'Larger-than-life' Malaysian company boss known as Fat Leonard is alleged to have worked with the commander of the Navy to move vessels around 'like chess pieces'

€8.8bn of royalty payments channelled through Bermuda by Google

Royalty payments amounting to €8.8bn were channelled to Bermuda by the US internet giant Google last year.

Royal Mail sell-off: Shared allocated for sovereign wealth funds

Some of the world’s most powerful sovereign wealth funds could receive shares as thousands of British investors are locked out of £3.3billion pay off.

Another pole for Sebastian Vettel ahead of Korean Grand Prix with Lewis Hamilton second

Sebastian Vettel secured his third successive pole position ahead of the Korean Grand Prix to move ahead of Lewis Hamilton in their qualifying duel this season.

Kimi Raikkonen says he will compete in Korea despite an ongoing back injury troubling him in Singapore

F1: Back injury will not prevent Kimi Raikkonen from competing in Korean Grand Prix

The injury is due to a testing crash he suffered in his debut year in 2001 while racing with Sauber

Deals of the week - Woodstock, Cathay Pacific sale, Miami

Less than £200... The Feathers Hotel in the Oxfordshire village of Woodstock has a "Culture Package", that combines tickets to the Francis Bacon and Henry Moore exhibition at the Ashmolean Museum, a night's B&B and a three-course dinner for £125pp until 18 January, 2014. Feathers.co.uk

The cheapest time to travel is between April and June

How to explore Australia

Our guide to getting there, getting in, and getting around

Global 'match-fixing ring-leader’ Dan Tan arrested in Singapore

Matches said to have been fixed include Champions League ties and World Cup qualifying games

Red Bull heir Vorayuth Yoovidhya skips court in death by dangerous driving case

An arrest warrant is being sought for an heir to the Red Bull energy drink fortune after he failed to appear for his indictment in the hit-and-run death of a policeman, a prosecutor said.

Family of Delhi gang rape victim demand death penalty as guilty teenager is sentenced to three years in juvenile institution

Ruling is first for five males standing trial for the assault of the 23-year-old student

Researchers have devised an equation for the 'correct' price for a one-way economy-class journey: $50 (£32), plus 11c (7p) for every mile of the flight. The results show that most passengers flying from Britain pay significantly less than the global average

Fares fair: UK air fares are below the 'correct' price for travel all over the world

Researchers set one-way economy class journey price at £32, plus 7p for every mile of the flight

Malaysia death toll rises: 37 killed as bus plunges into ravine

Accident occurred near popular tourist resort

City firms race to beat pay-out cap

Financial services providers in the UK have increased their salaries by an average of 20 per cent to mitigate the threat of an European Union bonus cap, it emerged yesterday.

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Day In a Page

Independent Travel
Pompeii, Capri & the Bay of Naples
Dubrovnik, the Dalmatian Coast & Montenegro
Burgundy, the River Rhone & Provence
Lisbon, Oporto and the Douro Valley
Lake Garda, Venice & Verona
Spain
Prices correct as of 23 January 2015
Greece elections: In times like these, the EU has far more dangerous adversaries than Syriza

Greece elections

In times like these, the EU has far more dangerous adversaries than Syriza, says Patrick Cockburn
Holocaust Memorial Day: Nazi victims remembered as spectre of prejudice reappears

Holocaust Memorial Day

Nazi victims remembered as spectre of prejudice reappears over Europe
Fortitude and the Arctic attraction: Our fascination with the last great wilderness

Magnetic north

The Arctic has always exerted a pull, from Greek myth to new thriller Fortitude. Gerard Gilbert considers what's behind our fascination with the last great wilderness
Homeless Veterans appeal: Homeless in Wales can find inspiration from Daniel’s story

Homeless Veterans appeal

Homeless in Wales can find inspiration from Daniel’s story
Front National family feud? Marine Le Pen and her relatives clash over French far-right party's response to Paris terror attacks

Front National family feud?

Marine Le Pen and her relatives clash over French far-right party's response to Paris terror attacks
Pot of gold: tasting the world’s most expensive tea

Pot of gold

Tasting the world’s most expensive tea
10 best wildlife-watching experiences: From hen harriers to porpoises

From hen harriers to porpoises: 10 best wildlife-watching experiences

While many of Britain's birds have flown south for the winter, it's still a great time to get outside for a spot of twitching
Nick Easter: 'I don’t want just to hold tackle bags, I want to be out there'

'I don’t want just to hold tackle bags, I want to be out there'

Nick Easter targeting World Cup place after England recall
DSK, Dodo the Pimp, and the Carlton Hotel

The inside track on France's trial of the year

Dominique Strauss-Kahn, Dodo the Pimp, and the Carlton Hotel:
As provocative now as they ever were

Sarah Kane season

Why her plays are as provocative now as when they were written
Murder of Japanese hostage has grim echoes of a killing in Iraq 11 years ago

Murder of Japanese hostage has grim echoes of another killing

Japanese mood was against what was seen as irresponsible trips to a vicious war zone
Syria crisis: Celebrities call on David Cameron to take more refugees as one young mother tells of torture by Assad regime

Celebrities call on David Cameron to take more Syrian refugees

One young mother tells of torture by Assad regime
The enemy within: People who hear voices in their heads are being encouraged to talk back – with promising results

The enemy within

People who hear voices in their heads are being encouraged to talk back
'In Auschwitz you got used to anything'

'In Auschwitz you got used to anything'

Survivors of the Nazi concentration camp remember its horror, 70 years on
Autumn/winter menswear 2015: The uniforms that make up modern life come to the fore

Autumn/winter menswear 2015

The uniforms that make up modern life come to the fore