Bitcoin surged to a new record high Tuesday morning on the heels of Tesla's disclosure that it was investing some $1.5 billion in the cryptocurrency.

Holders of Bitcoin may be able to cash in some of their investment in the digital currency for a brand new electric car

Prosecutors say an Australian man has pleaded guilty to securities fraud for cheating investors of nearly $90 million by squandering money they spent on his cryptocurrency fund

The digital currency Bitcoin rocketed to a record high last week above $40,000 a coin

The price of bitcoin has risen above $20,000 for the first time, as the speculative digital currency topped its previous peak reached shortly after it became tradable on Wall Street three years ago this month

Gerald Cotten died on Dec. 9 with the only password to unlock $190 million.

Meet Jeremy Gardner, a crytpocurrency evangelist and one of Silicon Valley's latest stars.

The Iowa man was arrested for the "dark web" deals that led to two deaths.