Philippe Aghion & Simon Johnson examine how the continent went from scientific powerhouse to cautious follower—and what to do ...

Cheap tricks, it seems, can only get you so far. Companies that are caught spamming risk being penalized in future search ...

Penn Engineers have developed an open-source algorithm that combines the speed of AI with the precision of geometry to ...

Scientists hoping to stop the illicit trade of marine wildlife have a new tool to spot seahorses, shark fins and sea ...

Harness-1 suggests that the future of agentic AI lies in building better environments for models to work within, rather than ...

As AI systems evaluate broader content pools, selection depends on verification, semantic relationships, and information gain ...

An experiment with 2,520 participants backs Richard Feynman’s answer to every diner’s dilemma: do I want to try something new ...

Are two sets of data genuinely different, or is it because of randomness? This question, known as the two-sample testing problem, becomes notoriously difficult in modern datasets, because they are ...

At the start of May, OpenAI released a playful feature inside its Codex desktop app for creating a virtual pet. This silly ...