Bitcoin is the oldest and best-known cryptocurrency. It was born on 3 January 2009. More than 16.7 million bitcoins were in circulation as of December...

We could, in turn, ask whether it’s safe to use the US dollar. As with any other type of money, there are specific issues Bitcoin...

Many are attracted to Bitcoin by its independence and pseudo-anonymity. But its convenience of use, speed and costs are not always as attractive as one...

Bitcoins can be bought for US dollars, euros or another fiat or cryptocurrency on a crypto exchange, directly from other individuals, or using a special...