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Google is funding an AI-powered satellite constellation that will spot wildfires faster

Agencies around the world should be able to receive hourly wildfire updates once about half of the constellation is operational, says Brian Collins, executive director of the Earth Fire Alliance. It hopes... Read more »

The Download: an AI safety hotline, and tech for farmers

—Kevin Frazier is an assistant professor at St. Thomas University College of Law and senior research fellow in the Constitutional Studies Program at the University of Texas at Austin. In the past... Read more »

Why we need an AI safety hotline

How to sound the alarm In theory, external whistleblower protections could play a valuable role in the detection of AI risks. These could protect employees fired for disclosing corporate actions, and they... Read more »

The Download: conspiracy-debunking chatbots, and fact-checking AI

1 OpenAI has released an AI model with ‘reasoning’ capabilitiesIt claims it’s a step toward its broader goal of human-like artificial intelligence. (The Verge)+ It could prove particularly useful for coders and... Read more »

Neuroscientists and architects are using this enormous laboratory to make buildings better

Suddenly everyone seemed to be rushing around, slipping past each other and trying to move quickly while avoiding collisions. “It’s all got a bit frantic, hasn’t it?” I heard one volunteer comment... Read more »

Chatbots can persuade people to stop believing in conspiracy theories

After each conversation, participants were asked the same rating questions. The researchers followed up with all the participants 10 days after the experiment, and then two months later, to assess whether their... Read more »

Google’s new tool lets large language models fact-check their responses

It is only available to researchers for now, but Ramaswami says access could widen further after more testing. If it works as hoped, it could be a real boon for Google’s plan... Read more »

The Download: Ukraine’s drone defenses, and today’s climate heroes

Drones have come to define the brutal conflict in Ukraine that has now dragged on for more than two and a half years. And most rely on radio communications—a technology that Serhii... Read more »

Meet 2024’s climate innovators under 35

Cement is one of our toughest challenges, as Brimstone CEO and 2024 innovator Cody Finke will tell you. I wrote about Brimstone and other efforts to reinvent cement earlier this year. Another... Read more »

Meet the radio-obsessed civilian shaping Ukraine’s drone defense

For this reason, jamming is a frequent focus of Flash’s work. In a January post on his Telegram channel, for instance, which people viewed 48,000 times, Flash explained how jammers used by... Read more »