Discrete mathematics is about precision in reasoning as much as it is about solving problems. Proof techniques like induction, contradiction, and direct reasoning are used to establish results in ...

GPS navigation, cryptography, quantum computing - while some of humankind's greatest advancements have been invented by ...

Today, April 24, Giancarlo Lelli, an Italian researcher, was awarded a one-Bitcoin prize after the world’s largest ...

Researcher breaks 15-bit ECC key on publicly accessible quantum hardware in a 512x jump from the previous public ...

A man who twice flunked out of film school in Australia and briefly stocked grocery shelves for a living is suddenly one of Canada’s newest billionaires. On April 18, Christian Weedbrook, the founder ...

Somewhere on a blockchain right now, a Bitcoin address that last moved coins in 2015 is sitting with its public key fully exposed, waiting for its owner to return. That owner may have years to act, or ...

The very prospect of the quantum apocalypse has driven various stakeholders to consider what that could be like and how to ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

China working on different standards than the US Finance and energy are priority industries for post-quantum migration US, South Korea aim for full industry migration by 2035 BEIJING, March 19 ...

In the 1980s, Charles Bennett and Gilles Brassard created a new kind of encryption that would be impregnable. By Cade Metz Cade Metz has reported on quantum technologies since the 1990s. In the ...

In March 2025, mathematician Daniel Litt made a bet. Despite the march of progress of artificial intelligence in many fields, he believed his subject was safe, wagering with a colleague that there was ...