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Sildenafil may reduce cancer metastasis, study shows

https://medicalxpress.com/news/2026-07-viagra-cancer-metastasis.html
3•OutOfHere•57m ago

Comments

OutOfHere•13m ago
Note that icariin too is a PDE5A inhibitor and a cGMP elevator: https://pubmed.ncbi.nlm.nih.gov/17169663/

Flexport is hiring software engineers in Amsterdam

https://www.flexport.com/careers/jobs/
1•thedogeye•3m ago•0 comments

Show HN: Pure PHP server from yesterday, 10x faster, now supports sockets, rooms

https://github.com/Qbix/webserver
1•EGreg•3m ago•0 comments

You best start believing in ghost stories

https://www.alreadyhappened.xyz/p/you-best-start-believing-in-ghost
1•pressentiment•4m ago•0 comments

Cancer testing company raises $300M as it goes public

https://www.bizjournals.com/sanfrancisco/news/2026/07/21/cancer-testing-crc-freenome-public-spac-...
1•brandonb•5m ago•0 comments

Show HN: An interactive game of British Columbia

https://bigfootsbc.ca/
1•halshin_dev•6m ago•0 comments

Postal IRCs Are Almost a Thing of the Past

https://hackaday.com/2026/07/21/postal-ircs-are-almost-a-thing-of-the-past/
1•jnord•9m ago•0 comments

Retaining Authorship for Critical Code: An Agentic Buddy System

https://smorsic.io/blog/buddy-system
1•smorsic•10m ago•0 comments

BioChain: A Layer-1 blockchain signed with ML-DSA-44 (post-quantum) url

https://github.com/biochain-code/biochain
1•biochain•12m ago•0 comments

InfoDiet, Chrome extension that tracks information quality, not just screen time

https://www.getinfodiet.app/
1•Nahom_a•12m ago•0 comments

OE3GBB

https://www.qsl.net/oe3gbb/
1•tehsauce•13m ago•0 comments

NetBSD GSoC 2026 Reports: Testing Compat Linux: Syscall Testing

https://blog.netbsd.org/tnf/entry/gsoc2026_testing_compat_linux
1•jaypatelani•13m ago•0 comments

Cisco releases Antares: open weight AI for vulnerability research

https://blogs.cisco.com/ai/introducing-antares-the-most-efficient-open-weight-ai-models-for-vulne...
1•handfuloflight•13m ago•0 comments

Can You 'Catch' Dementia from Your Spouse? By StudyFinds Analysis •

https://studyfinds.com/can-you-catch-dementia-from-your-spouse-what-a-new-study-found/
1•joe_the_user•17m ago•0 comments

Almost Went Back: One Month on NixOS

https://nezutero.dev/almost-went-back-one-month-on-nixos/
3•grigio•17m ago•0 comments

Pocketpy: Portable Python 3.x interpreter written in C11

https://github.com/pocketpy/pocketpy
1•klaussilveira•18m ago•0 comments

Imageboards and AI Fairness

https://medium.com/@katelyngadd/one-cause-of-the-ai-backlash-ae1003c6648a
1•kg•19m ago•0 comments

Bringing the modern web to the original iPad mini

https://seg6.space/posts/resurrecting-ipad-mini/
1•seg6•21m ago•0 comments

Supabase Pipelines is now in Public Alpha

https://supabase.com/blog/supabase-pipelines-public-alpha
1•jlaneve•21m ago•0 comments

Baba Is Solved by Fable 5 and GPT-5.6 Sol, but at what cost?

https://quesma.com/blog/baba-is-bench/
1•agluszak•21m ago•0 comments

An Engineer's Guide to USB Type-C [pdf]

https://www.ti.com/lit/eb/slyy228/slyy228.pdf
1•sohkamyung•21m ago•0 comments

Show HN: Curate links and turn them into a public website or email newsletter

https://www.curatekit.com/
1•wenbin•22m ago•0 comments

White House to Redirect Billions in Research Funds Toward AI, Away from Colleges

https://www.wsj.com/politics/policy/white-house-to-redirect-billions-in-research-funds-toward-ai-...
5•softwaredoug•24m ago•0 comments

PopcornGap: Rotten Tomatoes Audience Scores Without the Push Votes

https://popcorngap.com/
2•LouisLazaris•24m ago•0 comments

A Man Who Runs the IRS Spied on Colleagues When He Worked at JPMorgan

https://www.wsj.com/finance/banking/irs-bisignano-spying-jpmorgan-6cd1ddf0
6•cwwc•26m ago•0 comments

Furtex: Post-exploitation, rootkit and evasion research toolkit for Linux

https://github.com/MatheuZSecurity/Furtex
2•matheuzsec_•27m ago•0 comments

Introducing the ChatGPT for small business program

https://openai.com/index/introducing-chatgpt-small-business-program/
1•willmarch•28m ago•0 comments

Nature This Week

https://naturethisweek.com/
2•bookofjoe•30m ago•0 comments

Kimi K3 Is Competitive with Fable; Kimi K3 and Fable Is SoTA

https://fireworks.ai/blog/kimik3-fable
57•piotrgrabowski•31m ago•11 comments

Proxying inference requests in 6ms with Pingora, Envoy, and Spanner

https://modal.com/blog/serverless-servers
3•birdculture•32m ago•1 comments

A BLE device hidden in cars across the US has a universal key enabling theft [video]

https://www.youtube.com/watch?v=FwA3CuJxbk4
4•bounceroundroom•36m ago•3 comments