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Stories from July 27, 2025 (UTC)
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1.
Return of wolves to Yellowstone has led to a surge in aspen trees (livescience.com)
375 points by geox 4 days ago | 202 comments
2.
Dumb Pipe (dumbpipe.dev)
636 points by udev4096 14 hours ago | 141 comments
3.
4k NASA employees opt to leave agency through deferred resignation program (kcrw.com)
426 points by ProAm 23 hours ago | 539 comments
4.
Chemical process produces critical battery metals with no waste (ieee.org)
226 points by stubish 1 day ago | 23 comments
5.
Fast and cheap bulk storage: using LVM to cache HDDs on SSDs (quantum5.ca)
211 points by todsacerdoti 1 day ago | 67 comments
6.
Linux on Snapdragon X Elite: Linaro and Tuxedo Pave the Way for ARM64 Laptops (linaro.org)
273 points by MarcusE1W 22 hours ago | 189 comments
7.
Performance and telemetry analysis of Trae IDE, ByteDance's VSCode fork (github.com/segmentationf4u1t)
754 points by segfault22 11 hours ago | 269 comments
8.
Coronary artery calcium testing can reveal plaque in arteries, but is underused (nytimes.com)
193 points by brandonb 1 day ago | 179 comments
9.
Tom Lehrer has died (nytimes.com)
495 points by detaro 11 hours ago | 86 comments
10.
The future is not self-hosted, but self-sovereign (robertmao.com)
220 points by robmao 1 day ago | 175 comments
11.
Teach Yourself Programming in Ten Years (1998) (norvig.com)
172 points by smartmic 1 day ago | 81 comments
12.
Personal aviation is about to get interesting (2023) (elidourado.com)
159 points by JumpCrisscross 1 day ago | 139 comments
13.
Smallest particulate matter air quality sensor for ultra-compact IoT devices (bosch-sensortec.com)
160 points by Liftyee 1 day ago | 51 comments
14.
When we get Komooted (bikepacking.com)
425 points by atakan_gurkan 21 hours ago | 227 comments
15.
Hierarchical Reasoning Model (arxiv.org)
286 points by hansmayer 21 hours ago | 87 comments
16.
Janet: Lightweight, Expressive, Modern Lisp (janet-lang.org)
184 points by veqq 1 day ago | 90 comments
17.
16colo.rs: ANSI/ASCII art archive (16colo.rs)
115 points by debo_ 4 days ago | 23 comments
18.
BlueOS Kernel – Written in Rust, compatible with POSIX (github.com/vivoblueos)
126 points by dacapoday 3 days ago | 26 comments
19.
Low cost mmWave 60GHz radar sensor for advanced sensing (infineon.com)
131 points by teleforce 4 days ago | 53 comments
20.
Allianz Life says 'majority' of customers' personal data stolen in cyberattack (techcrunch.com)
229 points by thm 11 hours ago | 128 comments
21.
A low power 1U Raspberry Pi cluster server for inexpensive colocation (2021) (github.com/pawl)
118 points by LorenDB 4 days ago | 46 comments
22.
High-performance RISC-V processors: UltraRISC UR-DP1000, Zhihe A210, SpacemIT K3 (cnx-software.com)
92 points by fork-bomber 4 days ago | 22 comments
23.
Arvo Pärt at 90 (theguardian.com)
109 points by merrier 1 day ago | 25 comments
24.
The many JavaScript runtimes of the last decade (buttondown.com/whatever_jamie)
159 points by LinguaBrowse 14 hours ago | 73 comments
25.
Show HN: QuickTunes: Apple Music player for Mac with iPod vibes (furnacecreek.org)
93 points by albertru90 1 day ago | 31 comments
26.
Torqued Accelerator Using Radiation from the Sun (Tars) for Interstellar Payload (arxiv.org)
74 points by virgildotcodes 1 day ago | 15 comments
27.
Ask HN: What are you working on? (July 2025)
154 points by david927 11 hours ago | 437 comments
28.
Katharine Graham: The Washington Post (fs.blog)
84 points by feross 4 days ago | 36 comments
29.
Cable bacteria are living batteries (asimov.press)
81 points by mailyk 4 days ago | 21 comments
30.
Beetroot juice lowers blood pressure by changing oral microbiome: study (exeter.ac.uk)
195 points by lightlyused 16 hours ago | 139 comments

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