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Trump Administration Moves to Destroy Satellite That Monitors Greenhouse Gases

The Trump Administration’s budget proposal for Fiscal Year 2026 would take an axe to NASA science. Two satellite missions on the chopping block have provided climate scientists, oil and gas companies, and farmers with critical atmospheric carbon data for years. The Orbiting Carbon Observatories are a pair of instruments that map atmospheric carbon on a global scale. NASA launched the OCO-2 in 2014 and mounted the OCO-3 on the International Space Station in 2019. Trump’s budget proposal threaten

These protocols will help AI agents navigate our messy lives

What should these protocols say about security? Researchers and developers still don’t really understand how AI models work, and new vulnerabilities are being discovered all the time. For chatbot-style AI applications, malicious attacks can cause models to do all sorts of bad things, including regurgitating training data and spouting slurs. But for AI agents, which interact with the world on someone’s behalf, the possibilities are far riskier. For example, one AI agent, made to read and send e

QUIC for the kernel

QUIC for the kernel Ready to give LWN a try? With a subscription to LWN, you can stay current with what is happening in the Linux and free-software community and take advantage of subscriber-only site features. We are pleased to offer you a free trial subscription, no credit card required, so that you can see for yourself. Please, join us! The QUIC transport-layer network protocol is not exactly new; it was first covered here in 2013. Despite carrying a significant part of the traffic on the I

QUIC for the Kernel

QUIC for the kernel The QUIC transport-layer network protocol is not exactly new; it was first covered here in 2013. Despite carrying a significant part of the traffic on the Internet, QUIC has been anything but quick when it comes to getting support into the Linux kernel. The pace might be picking up, though; Xin Long has posted the first set of patches intended to provide mainline support for this protocol. QUIC was created to address a number of problems that have been observed with TCP on

The 26 best Nintendo Switch games in 2025

Multiplayer: N | Year released: 2023 I can recommend Cocoon to anyone that plays video games, and plenty who don’t. Cocoon is the debut game from Geometric Interactive, a studio founded by former Playdead employees Jeppe Carlsen and Jakob Schmid. You play as a beetle, navigating a strange land filled with (and contained within) orbs. The controls are incredibly simple: Move with an analog stick and interact with a single button. The complexity comes from the environment, the narrative from exp

Extending Emacs with Fennel (2024)

After watching this year’s EmacsConf and seeing Guile Emacs being resurrected I thought to myself - why limit ourselves to Guile? Sure, Guile isn’t just a Scheme implementation, thanks to its compiler-tower-based design. Other languages exist for Guile VM, such as Emacs Lisp, and Guile manual lists the following languages with various stages of completeness: ECMAScript Brainfuck Lua Ruby Python Sure, it would be nice, if Emacs could natively run all of these, but we have to understand, tha

The 5 Best Protein Bars a Fitness Expert Has Tested in 2025

What we like about it: The Perfect Bar needs to be refrigerated to stay fresh. This protein bar reminds me of a solid yet crumbly cookie dough bar. One bar can have approximately 200 to 300 calories, give or take, and 11 to 17 grams of protein, depending on the flavor. The total sugars are under 20 grams, but don't include added sugars since they vary depending on the protein bar. This is a dense protein bar, and while higher in calories than others on the list, it can be good to have on hand if

5 key questions your developers should be asking about MCP

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now The Model Context Protocol (MCP) has become one of the most talked-about developments in AI integration since its introduction by Anthropic in late 2024. If you’re tuned into the AI space at all, you’ve likely been inundated with developer “hot takes” on the topic. Some think it’s the best thing ever; others are quick to point out its short

Topics: ai mcp protocol tool use

CoCo1 composite video

When I got the CoCo, one of the big problems was the super-smeary, snowy video on the RF-out. Even though composite video is generated internally by the video circuitry of the computer, Tandy didn’t end up breaking it out to an actual port. Lots of other 8-bit machines of the era are in the same boat. Luckily, adding a composite video port to the CoCo is very straightforward! So straightforward, in fact, that I did it twice. Theory As I said just now, the Motorola 6847 VDG already generates a

Jack Dorsey backs an open-source development collective with $10 million

Jack Dorsey has been back in the news lately after unveiling a pair of new apps he worked on, Bluetooth-based messenager Bitchat and UV exposure tracker Sun Day . The Block CEO put those together under the auspices of a new development collective called "and Other Stuff," a nonprofit that he is backing with a $10 million cash injection through his StartSmall foundation , as TechCrunch reports. The group plans to work on open-source projects, including ones that could become consumer social medi

Ask HN: What's Your Useful Local LLM Stack?

What I’m asking HN: What does your actually useful local LLM stack look like? I’m looking for something that provides you with real value — not just a sexy demo. --- After a recent internet outage, I realized I need a local LLM setup as a backup — not just for experimentation and fun. My daily (remote) LLM stack: - Claude Max ($100/mo): My go-to for pair programming. Heavy user of both the Claude web and desktop clients. - Windsurf Pro ($15/mo): Love the multi-line autocomplete and how it

Prime Day Deals: Add a Portable Jump Starter to Your Emergency Kit With up to 36% Off Today

Table of Contents Prime Day Deals: Add a Portable Jump Starter to Your Emergency Kit With up to 36% Off Today Amazon Prime Day deal: The Noco Boost Sport GB20 portable jump starter is currently discounted by 15%, bringing its normal $65 price tag down to just $55 bucks. The GB20 packs enough cranking power for most passenger cars and small SUVs, but owners of big trucks, V8s or diesel-powered vehicles can also find Noco's larger GB40 jump starter discounted to $80 which is 36% off. Either way y

Linux Foundation adopts A2A protocol to help solve one of AI's most pressing challenges

koto_feja/Getty Images The Linux Foundation announced at the Open Source Summit in Denver that it will now host the Agent2Agent (A2A) protocol. Initially developed by Google and now supported by more than 100 leading technology companies, A2A is a crucial new open standard for secure and interoperable communication between AI agents. Also: What are AI agents? How to access a team of personalized assistants In his keynote presentation, Mike Smith, a Google staff software engineer, told the con

How Do Pimple Patches Work? Here’s Everything You Need to Know

How do pimple patches work? Back in the day, getting a zit meant caking on disguising layers of foundation, concealer, powder …or maybe just a strategically angled hairstyle. But now, the game has changed: Why hide a pimple when you can dress it up? No frantic blending or pore-clogging products are required. Today, we’re embracing a radically different (and refreshingly low-key) approach to clogged pores: slapping a bright yellow star-shaped sticker on it and calling it a day. Welcome to the er

MCP: An (Accidentally) Universal Plugin System

There's this thing about USB-C that nobody really talks about. Not the part where we all had to buy new dongles (RIP my dongle drawer, 2010-2023). The other part. See, we all thought USB-C was just going to be about charging things and moving files around like the other USBs. Very serious. Very purposeful. But because of the way it is it can do... other things. My friend Rex connected his toaster to his monitor last week. I don't know why. The toaster doesn't know why. But it worked, and now R

Topics: ai just like mcp protocol

Unreal Amber Fossils Show ‘Last of Us’ Zombie Fungus Terrorizing Bugs During the Cretaceous

In the video game The Last of Us and its spin-off HBO series, humans fight to survive against cordyceps, a parasitic fungus that turns its hosts into zombies. While the infections are wildly dramatized in both the game and the show, these fungi aren’t mere science fiction. In fact, some species have been around since the age of the dinosaurs, a new study suggests. An international team of researchers led by Yuhui Zhuang, a doctoral student of paleontology at China’s Yunnan University, recently

This $400 budget gaming phone runs the same chip as the Nothing Phone 3

Hadlee Simons / Android Authority TL;DR POCO has launched the POCO F7 globally today. The new phone offers a powerful Snapdragon 8s Gen 4 chipset and a 6,500mAh or 7,550mAh battery, depending on the region. Expect to pay a starting price of $399 or £389 for the POCO F7. The POCO F5 and POCO F6 were two of the best gaming phones on a budget as they offered powerful chips for the price. Now, the Xiaomi sub-brand is back with the POCO F7. The POCO F7 continues the trend of offering great perfo

Snapdragon 8s Gen 4 benchmarks show why Nothing Phone 3 might not be truly Elite

Hadlee Simons / Android Authority Nothing announced last week that its Nothing Phone 3 will be powered by Qualcomm’s Snapdragon 8s Gen 4 chipset. This is a somewhat polarizing move in light of the company marketing the phone as a “true” or “real” flagship, where customers would expect a top-flight Snapdragon 8 Elite processor. However, the POCO F7 just launched today, and it’s the first global phone powered by the Snapdragon 8s Gen 4. So, should you be worried about the Nothing Phone 3’s horse

Show HN: Ariadne – A Rust implementation of aperiodic cryptography

Ariadne Suite ariadne.ciphernomad.org This repository contains the Ariadne Suite, our canonical Rust implementation of the Ariadne Protocol. The protocol is a novel cryptographic architecture we designed around the Labyrinth Construction to provide aperiodic, or non-repeating, cryptographic transformations. The project mission is to create resilient, open-source tools for digital sovereignty. This is independent research, released as a public good. Its continuation, development, and future s

KiCad and Wayland Support

These problems exist because Wayland’s design omits basic functionality that desktop applications for X11, Windows and macOS have relied on for decades—things like being able to position windows or warp the mouse cursor. This functionality was omitted by design, not oversight. The fragmentation doesn’t help either. GNOME interprets protocols one way, KDE another way, and smaller compositors yet another way. As application developers, we can’t depend on a consistent implementation of various Way

Show HN: I wrote a BitTorrent Client from scratch

A BitTorrent client implementation in Go that supports downloading files using the BitTorrent protocol. This project implements the core functionality of a BitTorrent client, including torrent file parsing, peer discovery, and file downloading. Features Bencode Encoding/Decoding Support for all Bencode types (strings, integers, lists, dictionaries) Robust error handling and validation Torrent File Processing Parse .torrent files (both single-file and multi-file torrents) Info hash calculation

Sam Altman-backed Coco Robotics raises $80M

In Brief Los Angeles-based Coco Robotics, a startup building last-mile delivery robots, announced it raised $80 million on Wednesday. The funding round included angel investors Sam Altman and Max Altman, both returning investors, in addition to VC firms like Pelion Venture Partners and Offline Ventures, among others. This brings the company’s total funding to more than $120 million. The company last raised a $36 million Series A round in 2021. Coco’s zero-emissions robots can hold 90 liters’

Stalkerware apps Cocospy and Spyic are exposing phone data of millions of people

A security vulnerability in a pair of phone-monitoring apps is exposing the personal data of millions of people who have the apps unwittingly installed on their devices, according to a security researcher who found the flaw. The bug allows anyone to access the personal data — messages, photos, call logs, and more — exfiltrated from any phone or tablet compromised by Cocospy and Spyic, two differently branded mobile stalkerware apps that share largely the same source code. The bug also exposes t