A long-standing mathematical conundrum has been solved by ChatGPT in a few hours, with only a few simple prompts. The Dinitz-Garg-Goemans conjecture is a 30-year-old question in graph theory, but a ...

Around 15,000 satellites currently circle Earth, but nearly two million satellites are planned to launch in coming years. This precipitous rise will bring Internet access to many who lack it but could ...

December 4, 2025 • The annual contest for students in grades four through 12 is back for its eighth year — this time with a special prize for a podcast that marks the 250th anniversary of the United ...

Reminder: Please submit HW29.B. No credit will be given for submitting the wrong homework assignment. Please post questions here on the homework, and take time to answer questions posted by others.

Investing in stocks means putting your money to work in publicly traded companies. By buying a stock, you get a slice of ownership and a share of its future profits. According to The Motley Fool's ...