1884
Doing a mix of exercise could be the key to longer life: active people who did the greatest variety of exercise were 19% less likely to die during that time than those who focused on one activity. That effect was greater than for individual sports like walking, tennis, rowing and jogging. • Jan 21, 2026 at 7:28 AM • bbc.com • r/science
320
What’s the point of AI if software quality keeps getting worse? • Jan 21, 2026 at 7:26 AM • reddit.com • r/webdev
434
Stories removed from the Hacker News Front Page, updated in real time (2024) • Jan 21, 2026 at 7:11 AM • github.com/vitoplantamura • Hacker News
37
Nested Code Fences in Markdown • Jan 21, 2026 at 6:47 AM • susam.net • Lobsters
163P
Nukeproof: Manifesto for European Data Sovereignty • Jan 21, 2026 at 6:44 AM • nukeproof.org • Hacker News
534P
The super-slow conversion of the U.S. to metric (2025) • Jan 21, 2026 at 6:36 AM • thefabricator.com • Hacker News
193P
Parliament tells Dutch government to keep DigiD data out of American hands • Jan 21, 2026 at 6:06 AM • nltimes.nl • Hacker News
94P
EU inc: a new European company structure • Jan 21, 2026 at 6:02 AM • ec.europa.eu • Hacker News
1479P
EU–INC – A new pan-European legal entity • Jan 21, 2026 at 5:49 AM • eu-inc.org • Hacker News
142P
EU chief says EU should abandon caution after Bessent calls Denmark 'irrelevant' • Jan 21, 2026 at 5:32 AM • theguardian.com • Hacker News
28
Snap Settles Social media Addiction Lawsuit Ahead of Landmark Trial • Jan 21, 2026 at 5:00 AM • bbc.com • yro.slashdot
204
I made Zig compute 33M satellite positions in 3 seconds • Jan 21, 2026 at 4:51 AM • atempleton.bearblog.dev • Hacker News
408
SETI@home is in hiberation • Jan 21, 2026 at 4:49 AM • setiathome.berkeley.edu • Hacker News
137
A simulation where life unfolds in real time • Jan 21, 2026 at 4:01 AM • soupof.life • Hacker News
602
Can you slim macOS down? • Jan 21, 2026 at 2:48 AM • eclecticlight.co • Hacker News
241P
EU Parliament freezes US trade deal ratification • Jan 21, 2026 at 2:32 AM • lemonde.fr • Hacker News
390
The percentage of Show HN posts is increasing, but their scores are decreasing • Jan 21, 2026 at 2:09 AM • snubi.net • Hacker News
347
The Agentic AI Handbook: Production-Ready Patterns • Jan 21, 2026 at 1:48 AM • nibzard.com • Hacker News
683
cURL removes bug bounties • Jan 21, 2026 at 1:07 AM • etn.se • Hacker News
170
Libbbf: Bound Book Format, A high-performance container for comics and manga • Jan 20, 2026 at 11:27 PM • github.com/ef1500 • Hacker News
268
Disaster planning for regular folks (2015) • Jan 20, 2026 at 10:38 PM • lcamtuf.coredump.cx • Hacker News
112P
Era of 'Global Water Bankruptcy' Is Here, UN Report Says • Jan 20, 2026 at 10:30 PM • theguardian.com • Slashdot
80
I got into an argument on Discord about how inefficient CBR/CBZ is, so I wrote a new file format • Jan 20, 2026 at 9:58 PM • reddit.com • Lobsters
978
Anthropic's original take home assignment open sourced • Jan 20, 2026 at 9:54 PM • github.com/anthropics • Hacker News
313
RSS.Social – the latest and best from small sites across the web • Jan 20, 2026 at 9:36 PM • rss.social • Hacker News
105
Blade Runner Costume Design (2020) • Jan 20, 2026 at 9:34 PM • costumedesignarchive.blogspot.com • Hacker News
106P
US Democrats successfully strip all anti-trans riders from final appropriations bills • Jan 20, 2026 at 9:29 PM • erininthemorning.com • ~lgbt
35P
Tips on getting an op-ed published? • Jan 20, 2026 at 9:13 PM • tildes.net • ~life
220
Verizon starts requiring 365 days of paid service before it will unlock phones • Jan 20, 2026 at 8:37 PM • arstechnica.com • Hacker News
2067
Based on more than 200,000 births in Southern California between 2006 and 2014, a new study suggests that exposure to wildfire smoke during the third trimester of pregnancy is associated with a higher likelihood of an autism diagnosis in children by age five. • Jan 20, 2026 at 8:07 PM • pubs.acs.org • r/science
563
Why Senior Engineers Let Bad Projects Fail • Jan 20, 2026 at 8:07 PM • lalitm.com • r/programming
295
A Lament for Aperture • Jan 20, 2026 at 7:35 PM • ikennd.ac • Hacker News
60
HHS Announces New Study of Cellphone Radiation and Health • Jan 20, 2026 at 7:02 PM • usnews.com • science.slashdot
4467
Microdosing Psilocybin: No Benefit in Cognitive, Affective, or Social Function in Healthy Individuals • Jan 20, 2026 at 6:39 PM • sciencedirect.com • r/science
333
Claude Chill: Fix Claude Code's flickering in terminal • Jan 20, 2026 at 6:26 PM • github.com/davidbeesley • Hacker News
1458
Reduced blood flow to the brain is thought to be a key factor in many forms of dementia. Scientists have now identified a fat molecule that regulates this flow in mice. • Jan 20, 2026 at 6:11 PM • sciencealert.com • r/science
8
I hotreload Rust and so can you • Jan 20, 2026 at 5:55 PM • kampffrosch94.github.io • ~comp
30
Open Source Game Clones: A list of open-source or source-available remakes of old games • Jan 20, 2026 at 5:48 PM • osgameclones.com • ~games
173
Steam "Offline" status leaks exact login timestamps (Valve: Won't Fix) • Jan 20, 2026 at 5:43 PM • xmrcat.org • Hacker News
706
California is free of drought for the first time in 25 years • Jan 20, 2026 at 5:39 PM • latimes.com • Hacker News
38P
US Medicaid will only pay for costly new sickle cell treatment if it works • Jan 20, 2026 at 5:38 PM • npr.org • ~health
286
What are things that you see and make you say “this guy is a senior” • Jan 20, 2026 at 5:14 PM • reddit.com • r/webdev
268
Which AI Lies Best? A game theory classic designed by John Nash • Jan 20, 2026 at 5:09 PM • so-long-sucker.vercel.app • Hacker News
270
Text Is King • Jan 20, 2026 at 4:57 PM • experimental-history.com • Hacker News
35
🐻 Hello Bear Blog • Jan 20, 2026 at 4:51 PM • jamesbaker.uk • Bear
405
The challenges of soft delete • Jan 20, 2026 at 4:36 PM • atlas9.dev • Hacker News
229
The world of Japanese snack bars • Jan 20, 2026 at 4:34 PM • bbc.com • Hacker News
177
Show HN: Agent Skills Leaderboard • Jan 20, 2026 at 4:22 PM • skills.sh • Hacker News
121
Typography on Pencils (2023) • Jan 20, 2026 at 4:18 PM • presentandcorrect.com • Hacker News
25973P
By stoking the Greenland debate, the US may actually be harming itself. By purchasing Greenland or taking it over via illegal military means, the US would actively harm its own national security, the security of NATO and the overall security of the international, democratic, rules-based order. • Jan 20, 2026 at 4:00 PM • uni-konstanz.de • r/science
67
I Made Zig Compute 33 Million Satellite Positions in 3 Seconds. No GPU Required. • Jan 20, 2026 at 4:00 PM • atempleton.bearblog.dev • Bear
78
Nova Launcher: An update • Jan 20, 2026 at 3:35 PM • novalauncher.com • ~tech
73
I Made Zig Compute 33 Million Satellite Positions in 3 Seconds. No GPU Required • Jan 20, 2026 at 3:14 PM • atempleton.bearblog.dev • Lobsters
10
Kasper Høgh scored twice as Norwegian debutants FK Bodø/Glimt claimed one of the biggest upsets in UEFA Champions League history by stunning Manchester City • Jan 20, 2026 at 2:43 PM • bbc.com • ~sports.football
347
Our approach to age prediction • Jan 20, 2026 at 2:34 PM • openai.com • Hacker News
145
The secret medieval tunnels that we still don't understand • Jan 20, 2026 at 2:32 PM • weirdmedievalguys.substack.com • Hacker News
137P
Trump administration concedes DOGE team may have misused Social Security data • Jan 20, 2026 at 2:30 PM • politico.com • Hacker News
159
Majority of CEOs report zero payoff from AI splurge • Jan 20, 2026 at 2:29 PM • theregister.com • Hacker News
419
Instabridge has acquired Nova Launcher • Jan 20, 2026 at 2:06 PM • novalauncher.com • Hacker News
866
IPv6 is not insecure because it lacks a NAT • Jan 20, 2026 at 2:03 PM • johnmaguire.me • Hacker News
289
Without benchmarking LLMs, you're likely overpaying • Jan 20, 2026 at 2:03 PM • karllorey.com • Hacker News
55P
This could have been an email • Jan 20, 2026 at 2:03 PM • futureperfect.bearblog.dev • Bear
293
Show HN: Coi – A language that compiles to WASM, beats React/Vue • Jan 20, 2026 at 2:01 PM • news.ycombinator.com • Hacker News
195
Maintenance: Of Everything, Part One • Jan 20, 2026 at 2:01 PM • press.stripe.com • Hacker News
111P
Immigration Agencies Are Openly Defying Federal Courts • Jan 20, 2026 at 1:41 PM • lpeproject.org • Hacker News
183P
Palantir CEO Says AI To Make Large-Scale Immigration Obsolete • Jan 20, 2026 at 1:35 PM • mercurynews.com • Slashdot
196
Ask HN: Burned out from tech, what else is there? • Jan 20, 2026 at 1:29 PM • news.ycombinator.com • Hacker News
219
Google co-founder reveals that "many" of the new hires do not have a degree • Jan 20, 2026 at 1:24 PM • yahoo.com • Hacker News
376
LLVM adopts "human in the loop" policy for AI/tool-assisted contributions • Jan 20, 2026 at 1:19 PM • phoronix.com • r/programming
675
A 26,000-year astronomical monument hidden in plain sight (2019) • Jan 20, 2026 at 1:16 PM • longnow.org • Hacker News
101
Show HN: Fence – Sandbox CLI commands with network/filesystem restrictions • Jan 20, 2026 at 1:05 PM • github.com/Use-Tusk • Hacker News
178
Electricity use of AI coding agents • Jan 20, 2026 at 1:02 PM • simonpcouch.com • Hacker News
149P
Reliable Signals of Honest Intent • Jan 20, 2026 at 1:01 PM • zanlib.dev • Lobsters
14
The hidden engineering of runways • Jan 20, 2026 at 12:56 PM • youtube.com • ~engineering
237P
'This is sell America' – US dollar tumbles as globe flees US assets • Jan 20, 2026 at 12:40 PM • cnbc.com • Hacker News
381
Internet Archive's Storage • Jan 20, 2026 at 12:16 PM • blog.dshr.org • Hacker News
548P
'The old order is not coming back,' Carney says in speech at Davos • Jan 20, 2026 at 12:08 PM • cbc.ca • Hacker News
475P
Meta's legal team abandoned its ethical duties • Jan 20, 2026 at 12:02 PM • afterbabel.com • Hacker News
510
The hidden engineering of runways • Jan 20, 2026 at 11:52 AM • practical.engineering • Hacker News
336
The Unix Pipe Card Game • Jan 20, 2026 at 11:48 AM • punkx.org • Hacker News
59P
Europe Must Invest in Open Source AI or Cede To China, Schmidt Says • Jan 20, 2026 at 11:44 AM • bloomberg.com • Slashdot
1436
A simple blood test can help detect cancer in patients with non-specific symptoms such as fatigue, pain or weight loss, thanks to a protein signature that could be linked to a cancer diagnosis • Jan 20, 2026 at 11:40 AM • news.ki.se • r/science
283
Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs • Jan 20, 2026 at 11:38 AM • github.com/mastra-ai • Hacker News
23
Cow astonishes scientists with rare use of tools • Jan 20, 2026 at 11:22 AM • bbc.com • ~science
274
I built a 2x faster lexer, then discovered I/O was the real bottleneck • Jan 20, 2026 at 11:10 AM • modulovalue.com • Hacker News
1459P
De-dollarization: Is the US dollar losing its dominance? (2025) • Jan 20, 2026 at 11:03 AM • jpmorgan.com • Hacker News
819
Nvidia Stock Crash Prediction • Jan 20, 2026 at 10:56 AM • entropicthoughts.com • Hacker News
39
Rust's standard library on the GPU • Jan 20, 2026 at 10:39 AM • vectorware.com • Lobsters
14P
Norway's approach to getting kids reading has much to teach us this year – from government support, to innovation with libraries themselves • Jan 20, 2026 at 10:28 AM • thebookseller.com • ~books
118
Accidentally making $1000 for finding Security Bugs as a Backend Developer • Jan 20, 2026 at 10:23 AM • not-afraid.medium.com • r/programming
1548P
Danish pension fund divesting US Treasuries • Jan 20, 2026 at 10:11 AM • reuters.com • Hacker News
74
What small thing made a big impact on you? • Jan 20, 2026 at 10:10 AM • tildes.net • ~talk
10
2025 NFL Post Season 🏈 Weekly Discussion Thread – Playoffs, Week 2 • Jan 20, 2026 at 10:07 AM • tildes.net • ~sports.american_football
394
Is DJANGO still a good choice in 2026 for modern web apps? (real-world experience) • Jan 20, 2026 at 9:58 AM • reddit.com • r/webdev
101P
Amazon CEO Jassy Says Tariffs Have Started To 'Creep' Into Prices • Jan 20, 2026 at 9:40 AM • cnbc.com • Slashdot
97
Unconventional PostgreSQL Optimizations • Jan 20, 2026 at 9:25 AM • hakibenita.com • r/programming
486
Unconventional PostgreSQL Optimizations • Jan 20, 2026 at 9:23 AM • hakibenita.com • Hacker News
237P
Europe could 'weaponize' $10T of US assets over Greenland • Jan 20, 2026 at 9:17 AM • bloomberg.com • Hacker News
334
IP Addresses Through 2025 • Jan 20, 2026 at 8:51 AM • potaroo.net • Hacker News
168
The Zen of Reticulum • Jan 20, 2026 at 8:34 AM • github.com/markqvist • Hacker News
66
Unconventional PostgreSQL Optimizations • Jan 20, 2026 at 8:24 AM • hakibenita.com • Lobsters
238
LLMs look great on benchmarks, then fall apart on real code, why do we keep pretending otherwise? • Jan 20, 2026 at 8:21 AM • reddit.com • r/webdev
208
Snow Simulation Toy • Jan 20, 2026 at 8:21 AM • potch.me • Hacker News
134
Show HN: Ocrbase – pdf → .md/.json document OCR and structured extraction API • Jan 20, 2026 at 8:10 AM • github.com/majcheradam • Hacker News
59
'Just Because Linus Torvalds Vibe Codes Doesn't Mean It's a Good Idea' • Jan 20, 2026 at 8:00 AM • theregister.com • Slashdot
97
Why ALTER TABLE is such a problem for SQLite • Jan 20, 2026 at 7:48 AM • sqlite.org • Lobsters
912
Ask HN: Do you have any evidence that agentic coding works? • Jan 20, 2026 at 7:45 AM • news.ycombinator.com • Hacker News
2706P
‘Meat tax’ could have significant impact on environmental footprint, study finds. Ending tax breaks on meat could rapidly lower the environmental footprint of food in the EU, reducing emissions and biodiversity loss by up to 6% at a cost of about €26 per household per year, researchers report. • Jan 20, 2026 at 7:45 AM • nature.com • r/science