Blockchain technologies can support users in controlling access to their data through smart contracts that both empower and protect users.
Food suppliers and sellers around the world are using blockchain technologies to ensure that what consumers buy is labeled clearly and accurately.
Bitcoin may have a large carbon footprint, but cleaner digital currencies aren't going to prevent an environmental disaster.
It's not a scam. It also won't make you fabulously wealthy. Initiative Q wants a stable private currency for payments processing rather than a vehicle for speculation.
Blockchain data is unchangeable, which is a problem when privacy laws require companies to delete data once it’s served its purpose.
The stability and integrity of democratic society are too important to be relegated to inherently flawed computer systems that are vulnerable to malfunctions and malicious attacks.
With Walmart bringing blockchain technology to its grocery stores, other retailers will soon have to get on board.
Bitcoin and other digital currencies have been running wild in recent years, soaring and then plunging in value. A few stories from The Conversation's archive offer a glimpse into their world.
The Achilles' heel of law technologies: training. Only 10% of such initiatives are aimed at law students, so how should this issue be managed to win the AI race?
Bitcoin is often criticized for using up tons of energy. But its carbon footprint may not be that bad.
Tokens, the next stage in the development of blockchain technologies, can help expand blockchains' uses beyond simply exchanging money.
The strengths of blockchain technologies could help address the weaknesses of health care systems to store and secure medical records.
It is hard to predict when quantum computers will be strong and fast enough to crack the codes that keep bitcoin safe. But that day is coming.
We used the latest techniques from artificial intelligence to study how support for or opposition to a piece of fake news can spread within a social network.
Blockchains and AI could play a key role in the decentralised energy systems of the future.
Without secure records of property ownership, many poor people around the world have trouble improving their economic situations. Several countries are already trying blockchain-based land registries.
After Brexit, politicians hope that technology can help us avoid a hard border in Ireland.
The fate of Bitcoin’s fate is highly unpredictable and dependent on what governments will do in the future.
The technology behind blockchain remains a mystery to many, but the it shares many common features with the popular online encyclopedia with which most web users are very familiar.
Law presumes that commercial contracts are intended to be legally binding, even where computers play a part in the bargain.