AI probability bias is universal across 16 frontier models, OptimismBench finds, but runs in opposite directions: most AI ...

BIG-bench, the collaborative benchmark suite built by hundreds of researchers, contains a tripwire: a unique “canary” string ...

Scientists have pinned down why a sprinkler spins when it sucks in water instead of spraying it out — a problem that stumped Richard Feynman and has divided physicists for nearly a century.

For much of the 2026 season, the American League has been defined by mediocrity. Outside of the division leaders and whichever AL East club happened to occupy second place between the Yankees and Rays ...