OPEC+ postpones meeting to decide oil production strategy to Dec. 5, sources say
A view shows the logo of Organization of the Petroleum Exporting Countries (OPEC) during the United Nations climate change conference COP29, in Baku, Azerbaijan...
The U.S. Should Teach Kids to Think Logically
In World War II’s most desperate months, the mathematician Alan Turing assembled a team of codebreakers to decrypt intercepted Nazi messages. He tested applicants with chess puzzles, hired a classicist and steered away from applied mathematicians, instead looking for staff good at solving logical puzzles. His team played a vital, long-secret role in Allied success
