November 13, 2025

Google is still aiming for its “moonshot” 2030 energy goals

Last week, we hosted EmTech MIT, MIT Technology Review’s annual flagship conference in Cambridge, Massachusetts. Over the course of three days of main-stage sessions, I learned about innovations in AI, biotech, and robotics.  But as you might imagine, some of this climate reporter’s favorite moments came in the climate sessions. I was listening especially closely…

Technology

I gave the police access to my DNA—and maybe some of yours

August 22, 2025
Last year, I added my DNA profile to a private genealogical database, FamilyTreeDNA, and clicked “Yes” to allow the police to search my genes. In 2018, police in California announced they’d caught the Golden State Killer, a man who had eluded capture for decades. They did it by uploading crime-scene DNA to websites like the one…

The Download: Ukraine’s Starlink repair shop, and predicting solar storms

August 21, 2025
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. On the ground in Ukraine’s largest Starlink repair shop Starlink is absolutely critical to Ukraine’s ability to continue in the fight against Russia. It’s how troops in battle zones stay connected with faraway…

In a first, Google has released data on how much energy an AI prompt uses

August 21, 2025
Google has just released a technical report detailing how much energy its Gemini apps use for each query. In total, the median prompt—one that falls in the middle of the range of energy demand—consumes 0.24 watt-hours of electricity, the equivalent of running a standard microwave for about one second. The company also provided average estimates…

Why recycling isn’t enough to address the plastic problem

August 21, 2025
I remember using a princess toothbrush when I was little. The handle was purple, teal, and sparkly. Like most of the other pieces of plastic that have ever been made, it’s probably still out there somewhere, languishing in a landfill. (I just hope it’s not in the ocean.) I’ve been thinking about that toothbrush again…

On the ground in Ukraine’s largest Starlink repair shop

August 21, 2025
Oleh Kovalskyy thinks that Starlink terminals are built as if someone assembled them with their feet. Or perhaps with their hands behind their back.  To demonstrate this last image, Kovalskyy—a large, 47-year-old Ukrainian, clad in sweatpants and with tattoos stretching from his wrists up to his neck—leans over to wiggle his fingers in the air…

The Download: churches in the age of AI, and how to run an LLM at home

August 20, 2025
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How churches use data and AI as engines of surveillance On a Sunday morning in a Midwestern megachurch, worshippers step through sliding glass doors into a bustling lobby—unaware they’ve just passed through a…

Material Cultures looks to the past to build the future

August 20, 2025
Despite decades of green certifications, better material sourcing, and the use of more sustainable materials such as mass timber, the built environment is still responsible for a third of global emissions worldwide. According to a 2024 UN report, the building sector has fallen “significantly behind on progress” toward becoming more sustainable. Changing the way we…