July 8, 2025

Why the US and Europe could lose the race for fusion energy

Fusion energy holds the potential to shift a geopolitical landscape that is currently configured around fossil fuels. Harnessing fusion will deliver the energy resilience, security, and abundance needed for all modern industrial and service sectors. But these benefits will be controlled by the nation that leads in both developing the complex supply chains required and…

Technology

Gemini Robotics uses Google’s top language model to make robots more useful

March 12, 2025
Google DeepMind has released a new model, Gemini Robotics, that combines its best large language model with robotics. Plugging in the LLM seems to give robots the ability to be more dexterous, work from natural-language commands, and generalize across tasks. All three are things that robots have struggled to do until now. The team hopes…

The Download: testing new AI agent Manus, and Waabi’s virtual robotruck ambitions

March 12, 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. Everyone in AI is talking about Manus. We put it to the test. Since the general AI agent Manus was launched last week, it has spread online like wildfire. And not just in…

This startup just hit a big milestone for green steel production

March 12, 2025
This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. Green-steel startup Boston Metal just showed that it has all the ingredients needed to make steel without emitting gobs of greenhouse gases. The company successfully ran its largest reactor yet to make…

This artificial leaf makes hydrocarbons out of carbon dioxide

March 12, 2025
For many years, researchers have been working to build devices that can mimic photosynthesis—the process by which plants use sunlight and carbon dioxide to make their fuel. These artificial leaves use sunlight to separate water into oxygen and hydrogen, which could then be used to fuel cars or generate electricity. Now a research team has…

Everyone in AI is talking about Manus. We put it to the test.

March 11, 2025
Since general AI agent Manus was launched last week, it has spread online like wildfire. And not just in China either, where it was developed by Wuhan-based startup Butterfly Effect. It’s made  its way into the global conversation, with influential voices in tech, including Twitter co-founder Jack Dorsey and Hugging Face product lead Victor Mustar,…

Podcast app Pocket Casts makes its web player free

March 11, 2025

Pocket Casts, the podcast app acquired by Automattic in 2021, is now making its web player free. The company says the move offers an alternative to the big platforms’ closed ecosystems, where algorithmic-driven content is prioritized and podcasts are kept behind paywalls. Podcasts were built on open technology — the open, decentralized standard RSS, which […]

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Mark Cuban says AI is ‘never the answer,’ it’s a ‘tool’

March 11, 2025

Speaking at the SXSW conference in Austin, Texas, tech investor and entrepreneur Mark Cuban shared his thoughts on how AI technology can help small businesses outperform their competition. In short, he told the crowd that AI was not the answer, in and of itself, but is meant to serve as an aid that can help […]

© 2024 TechCrunch. All rights reserved. For personal use only.

Waabi says its virtual robotrucks are realistic enough to prove the real ones are safe

March 11, 2025
Canadian robotruck startup Waabi says its super-realistic virtual simulation is now accurate enough to prove the safety of its driverless big rigs without having to run them for miles on real roads.  The company uses a digital twin of its real-world robotrucks, loaded up with real sensor data, and measures how the twin’s performance compares…

The Download: making AI fairer, and why everyone’s talking about AGI

March 11, 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. Two new measures show where AI models fail on fairness What’s new: A new pair of AI benchmarks could help developers reduce bias in AI models, potentially making them fairer and less likely…

AGI is suddenly a dinner table topic

March 11, 2025
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. The concept of artificial general intelligence—an ultra-powerful AI system we don’t have yet—can be thought of as a balloon, repeatedly inflated with hype during peaks of optimism (or fear) about its potential…