---
title: "Daily headlines · Daily Diff"
---

[Daily edition](/?appearance=light)[Hot now](/hot?appearance=light)

# Daily headlines

[Top 10](/headlines/first?date=2026-10-27&limit=10&q=&appearance=light)[Top 20](/headlines/first?date=2026-10-27&limit=20&q=&appearance=light)[Above median](/headlines/first?date=2026-10-27&limit=20&q=&mode=median&appearance=light)

1.  [365](https://news.ycombinator.com/item?id=50251344)830

    [Three new discoveries in mathematics, computer science, and physics](https://openai.com/index/building-scientific-understanding-with-academic-communities/)

    HNopenai.com11 hours ago

2.  [211](https://news.ycombinator.com/item?id=50251661)590

    [The Exponential Time Hypothesis Is False \[pdf\]](https://github.com/openai/math/blob/main/preprints/The-Exponential-Time-Hypothesis-is-False-October-25-2026/paper.pdf)

    HNgithub.com10 hours ago

    Also discussed: [Lobsters · 0 comments](https://lobste.rs/s/pq6ju6 "19 points")

3.  [229](https://news.ycombinator.com/item?id=50248055)397

    [Oldest GUI application that still runs on Windows 11](https://blog.enlyth.com/posts/oldest-windows-gui-app-win-11/)

    HNblog.enlyth.com14 hours ago

    Also discussed: [Lobsters · 4 comments](https://lobste.rs/s/rwubks "37 points")

4.  [190](https://news.ycombinator.com/item?id=50241664)325

    [Websites Should Be Printable](https://brennenputh.me/blog/printable-websites/)

    HNbrennenputh.me22 hours ago

    Also discussed: [Lobsters · 18 comments](https://lobste.rs/s/olnqh2 "68 points")

5.  [417](https://news.ycombinator.com/item?id=50245385)272

    [Solar power is becoming bigger than nuclear](https://www.bbc.com/future/article/20261023-how-solar-became-bigger-than-nuclear)

    HNbbc.com17 hours ago

6.  [117](https://news.ycombinator.com/item?id=50246658)294

    [Concerning behavior from a popular open-weight AI model](https://cohere.com/blog/concerning-behaviour-popular-open-weight-ai-model)

    HNcohere.com16 hours ago

[Refresh · highlight new picks →](/headlines/first?date=2026-10-27&limit=20&q=&since=1793090195&appearance=light)

Edition progress · 6/20 selections generated

Top 10: every 2 h 24 min. Top 20: every 1 h 12 min. UTC. Recovered gaps are marked estimated; gaps without eligible coverage remain missed.

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