Bitcoin has fallen sharply, but investors need to carefully consider the value of what they are buying.

The world's top cryptocurrency will remain volatile this year.

Forbes contributors publish independent expert analyses and insights. Shaping the future of banking with bitcoin. Michael Saylor, Executive Chairman of MicroStrategy, is one of the greatest bitcoin ...

Strategy's latest move to sell some of its bitcoin was telegraphed clearly enough—but investors seem a little surprised, or at least displeased, nonetheless.