The selection of credit cards in the U.S. market is enormous, and that’s just as true for airline cards. For Delta flyers in particular, there is an array of co-branded American Express cards with a ...

Mathematician Will Sawin discusses his experience reviewing and refining a mathematical proof devised by OpenAI's internal model—and what that could mean for mathematics. Reading time 10 minutes Will ...

Artificial intelligence can now solve open research-level mathematics problems — not just competition questions — and the May 2026 issue of Science News documents the moment the field registered that ...

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Performances in N.Y.C. Advertisement Supported by The actress stars as a haunted genius opposite Don Cheadle as her father in David Auburn’s 2001 drama. This revival, though, exposes the play’s lack ...

Mathematician Kevin Buzzard of Imperial College London is training computers how to prove one of the most famous problems in math history: Fermat’s last theorem. Resolving the problem isn’t the point.

Delta Air Lines (DAL) stock tries to hold onto gains ahead of Wednesday's market close after the transportation giant topped first quarter earnings estimates, despite jet fuel costs ballooning to $2.6 ...

Transcorp Power Plc (“Transcorp Power” or the “Company”), (NGX: TRANSPOWER), one of the power subsidiaries of Africa’s leading listed conglomerate, Transnational Corporation Plc (“Transcorp Group”), ...

In ancient Greece, Euclid showed that if you agree on a small list of preliminary principles, or axioms, you can use deductive reasoning to reveal all sorts of new mathematical truths. But although ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent ...