Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

Many developers share their LeetCode solutions on GitHub. Look for repositories that are well-organized by topic or problem number, have clear explanations, and show good code quality. Some popular ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Physicists at Heidelberg University have developed a new theory that finally unites two long-standing and seemingly ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

Verizon mobile customers up and down the East Coast reported service disruptions on Jan. 14. Credit: Justin Sullivan/Getty Images UPDATE: Jan. 14, 2026, 11:28 p.m. EST Verizon states that the outage ...