How does Luhn’s algorithm know when your fingers fumble? Every digit in a credit card number contributes a one-digit number to the final sum in the algorithm.

How does Luhn’s algorithm know when your fingers fumble? Every digit in a credit card number contributes a one-digit number to the final sum in the algorithm.

Protest organizers are using the keywords "music festival" to bypass social media censorship and spread the word.

Rescue workers were searching through bad weather on Tuesday for the American journalist Alec Luhn, who has been missing for days in a national park in Norway. Mr. Luhn, 38, was last heard from on ...

Vibe coding no longer means autocomplete on steroids. It now spans one-prompt app builders, deep-context agents, and local OSS copilots. These tools promise speed, and they deliver.

Python is a top choice for developing AI tools and applications, but its real superpower is ease of use. This week’s report highlights the ways Python just keeps getting better, with or without AI.

The most surprising feature of OpenAI's new GPT-5 model may be its improved coding abilities. It truly is a dream come true for vibe coders.

Grover's algorithm, a quantum algorithm for search, can be used to prepare entangled states of many qubits efficiently. It can be physically implemented in atom-cavity systems by repeatedly ...