Computer Sciences

Cryptography in the blockchain era

The advent of blockchains has ignited much excitement, not only for their realization of novel financial instruments, but also for offering alternative solutions to classical problems in fault-tolerant distributed computing ...

Business

'Unintentional gift': US steps into China's bitcoin breach

The long sheds at North America's largest bitcoin mine look endless in the Texas sun, packed with the type of machines that have helped the United States to become the new global hub for the digital currency.

Internet

Bitcoin world faces 'halving': what's happening?

Bitcoin miners, whose computer processors enable the running of the world's most popular virtual currency, will soon face an event that takes place every four years and alters the profitability of the hi-tech industry.