Retinal neurons produced a measurable arrow of time even when viewing motion with no preferred direction between past and future.

How long garden mulch will survive in your outdoor space depends on what material it is, from inorganic options like pebbles ...

Hidden correspondences hint at a deeper structure to the mathematical universe. Our columnist unpacks one of those connections and asks mathematicians what they might mean.

There is a misunderstanding built into how these plants are usually described, and correcting ...

Burnt City Iran board game discovery: Iran's Shahr-i-Sokhta, one of the Bronze Age world's most famous archaeological sites, ...

Dan Krekelberg, director, Climate Strategy; Andrea Adams, director, GHG Verification and Tanya Peacock, managing director, ...

Anthropic says a Yemen weapons cell used Claude Code for missile guidance software and test-fired a guided rocket during a broader AI misuse campaign.

Ethnic Chinese entrepreneurs are pioneering the global expansion of AI-powered East Asian training methodologies, launching ...

CW’s interview with Cambium CIO Tim Gardner discusses the company’s background, bio-enabled approach, strategy and future ...

The approach is solid, but the choice of learning rules, circuit architecture, and sparsity assumptions is not always sufficiently justified, and the model would benefit from a clearer mechanistic ...