What is Coinbase and why is its IPO so significant?

Accounting for 80 per cent of the global cryptocurrency trade, China's overuse of supercomputers and coal-fired power plants could have a devastating impact on climate.

Despite concerns over their volatility, more and more companies are accepting cryptocurrencies as a payment method. These are the biggest accepting virtual cash; from PayPal to Starbucks.

DCash is believed to be the world's first digital currency launched by a currency union, making it easier for those without bank accounts to make quick transactions.

Can cryptocurrencies be a long-term solution for impoverished countries, particularly in times of economic crisis? Cuba could be about to find out.

Non-fungible tokens (NFTs) are the latest cryptocurrency phenomenon to go mainstream. What are they and why are they becoming so popular with artists?

What's the difference between altcoins and stablecoins? What's hashing and mining? Sometimes the jargon around cryptocurrencies can make your head spin. Here's how to make sense of it all.

We're seeing a lot of growth in the use of cryptocurrencies. What are they and how do they work?

According to the central bank, some 79 per cent of all euro area payments at points of sale are still cash transactions, amounting to more than half of the total value of all payments.