A 51% attack on a blockchain refers to a miner or a group of miners trying to control more than 50% of a network’s mining power, computing power or hash rate. People in control of such mining power ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What is most likely going on in Area 51? – ...

A 51% attack is one of the most talked-about threats in cryptocurrency - but also one of the most misunderstood. At its core, it's a method of taking control of a blockchain by owning the majority of ...