Bitcoin was the first cryptocurrency, a decentralized form of digital cash that eliminates the need for traditional intermediaries like banks and governments. Bitcoin can be used as a currency or an ...

The speculation around bitcoin is the “very definition of a bubble,” Credit Suisse Group AG Chief Executive Officer Tidjane Thiam said as the currency exceeded $7,000 for the first time. “From what we ...

Bitcoin is a virtual 'cryptocurrency' traded much like real money. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Bitcoin is a virtual currency ...

Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Erika Rasure is globally-recognized as a leading ...

"Something that goes up 700 percent in a year – it's by definition speculative. So anybody who thinks they're buying something that it's a stable investment is deluding themselves." The financial firm ...

Dr. Rettler is an assistant professor of Philosophy at the University of Wyoming. In this essay, I want to clarify and respond to a prevalent assertion regarding bitcoin — that “bitcoin has no ...

Key takeawaysIn 2026, scarcity is being repriced through narratives, market access and financial structures rather than ...

Anyone with access to a wallet’s private keys has access to all the cryptocurrency stored in that wallet. Bitcoin wallets can be hardware devices similar to USB sticks, or they can be digital apps ...