June 11 (UPI) --A Rubik's cube enthusiast solved two of the puzzles in mid-air during his first-ever day of skydiving to break a Guinness World Record. Ishaan Hadkar, 24, who has been solving puzzle ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In the rush to innovate, it’s easy for a tech company to become enamored with a new ...

I have a confession that probably won't surprise anyone who knows me well: I love reading books about mathematicians. Not because I understand the dense mathematics. I struggled through four semesters ...

In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in discrete geometry that had stumped human mathematicians for the last 80 ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

Do we need quantum computers to fully understand complex chemical reactions? A new result, decades in the making, shows the surprising power of ordinary “classical” machines. What Garnet Chan cares ...

The Toronto Stock Exchange had an impressive run in 2025, even handily outperforming major U.S. indexes. As of January 16, 2026, the TSX is up 4.2% year-to-date. However, despite a hot start, many ...

Arsalan Tavakoli was at his bachelor party in 2013 when Ali Ghodsi, a computer science researcher at the University of California, Berkeley, pulled him aside. The two had become colleagues and friends ...

Written for you by our author Paul Arnold, edited by Gaby Clark, and fact-checked and reviewed by Robert Egan —this article is the result of careful human work. We rely on readers like you to keep ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

U.K. debt is selling off amid a leadership crisis, sending ripples through other developed-country bond markets. Ten-year gilt yields hit their highest level since 2008 and 30-year yields their ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...