Even after decades of searching, scientists have never seen a particle of dark matter. Evidence for the substance’s existence is close to incontrovertible, but no one yet knows what it is made of. For ...

Most major cryptocurrencies use one of these two consensus mechanisms. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain ...

For one thing, the drive continues toward more exchange-listed funds and trusts in the sector. There's also a key debate in a technical area: Is the future of cryptocurrencies found in proof-of-stake ...

Nearly every state requires car insurance, and not having a card or other proof of coverage can be a big hassle and sometimes cost you money. Proof of insurance comes in several forms. It's important ...

In a report posted online today, Peter Scholze of the University of Bonn and Jakob Stix of Goethe University Frankfurt describe what Stix calls a “serious, unfixable gap” within a mammoth series of ...