Nature

Human labels, rule-based labels, or a teacher model writing the exam — what actually makes supervision "strong," and who verifies it?

Sukkot turns central Jerusalem into a pilgrimage site. What can locals borrow from New Yorkers who live beside Times Square?

Daniel wants to fine-tune DeepSeek Flash 4.1 on edited podcast scripts. The hard part isn't training — it's surviving the next release.

Why checklists fail at the exact moment you need them—and what works instead.

How climate change is increasing clear-air turbulence — and why your plane can handle far more than you feel.

What happens when AI trains only on AI-generated content? The answer is model collapse — and it's already happening.

Why admitting AI helped feels like a confession — and what emerging norms actually work.

Why great words like opprobrium rot in the lexical attic while flimsier ones thrive—and how to revive them.

Why some brains crave novelty while others seek depth—and how both types fit together in society.

DNA isn't a fixed blueprint. It mutates with age, and fathers pass those edits to their children.

A deep dive into ibogaine's anti-addictive potential, cardiac risks, and the push for FDA-approved analogs.

The history of peer review, the Lancet's biggest scandals, and why arXiv is changing everything.

From garage-made vaccines to 200 million protein structures, AlphaFold is turning the building blocks of life into a software problem.