Claude 4.6 Opus just launched — so I put it head-to-head with Gemini 3 Flash in nine tough tests covering math, logic, coding ...

AxiomProver solved a real open math conjecture using formal verification, signaling a shift from AI that assists research to AI that discovers new truths.

AI systems are beginning to produce proof ideas that experts take seriously, even when final acceptance is still pending.

THESE two volumes of newly compiled tables of physical and chemical constants cover very much the same ground, though differing greatly in many respects. The larger volume of 318 pages is a revised ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...