The secret to this acrobatic skill lies in an extremely flexible part of the spine that allows cats to twist in the air and land safely. It's well established that when cats fall, they're able to land perfectly most of the time, nimbly maneuvering to right themselves before they hit the ground. Now, researchers at Japan's Yamaguchi University have advanced our understanding of this extraordinary ability, focusing on the mechanical properties of feline spines. What they found, as detailed in a recent study in the journal The Anatomical Record, is that those sure-footed landings are due in part to the fact that a cat's thoracic region is much more flexible than its lumbar region. While a cat's ability to rotate in the air without something to push again seems to defy the laws of physics, it's instead a complex righting maneuver.

"Ask Maps," rolling out today to Google Maps on mobile, lets you ask Gemini questions about locations and even to plan trips on your behalf. There's a new button in Google Maps: "Ask Maps." Google started rolling out this new generative AI feature today, a conversational, in-app tool that combines data from Maps with a user experience similar to the company's Gemini chatbot. It's designed to answer questions about locations and schedule routes in the navigation app. This is part of Google's overall strategy of adding Gemini to all its products.

Gmail Is Killing POP and Gmailify Access. If you have multiple email accounts, your Gmail setup may soon need some reorganizing. Google giveth, and Google taketh away. Two long-standing features are being removed from Gmail, and they both relate to how you access messages from other, non-Google email accounts through the Gmail interface. The features we're talking about are Gmailify and POP access, and if you rely on them to consolidate multiple email accounts into your Gmail inbox, you're going to have to find a different approach.

With excellent noise canceling, the QuietComfort Ultra 2 would love to join you on your next long-haul flight. Our favorite pair of wireless headphones for traveling are currently marked down by $50. You can pick up the Bose QuietComfort Ultra 2 from Amazon for just $399 in both Black and Driftwood Sand, with the other colors remaining at their full price. Bose is known for incredible active noise canceling, and the latest generation of QuietComfort over-ear headphones is no different. Our reviewer Ryan Waniata was extremely impressed with the Bose, despite only minor upgrades, and considers them among the top three headsets when it comes to ANC, rivaled only by Sony's WH-1000XM6 and Bose's first-generation QuietComfort Ultra .

Beyond mistakes or nonsense, deliberately bad information being injected into AI search summaries is leading people down potentially harmful paths. These days, rather than showing you the traditional list of links when you run a search query, Google is intent on throwing up AI Overviews instead: synthesized summaries of information scraped off the web, with some word-prediction magic added, and packaged together in a way to sound as accurate and reliable as possible. We've written before about some of the problems with these AI Overviews, which regularly contain mistakes or nonsense, and of course rip off the work of the human writers who actually know the answers to the questions you're putting into Google. There's another problem though--these AI answers can actually be dangerous. As with every other new technology through history, scams are now making their way into AI Overviews as well, apparently injecting Google's AI answers with fraudulent phone numbers that you shouldn't trust.

The new "Send to Alexa" feature lets you send Kindle Scribe notebooks to your Echo device with just a couple of taps. Alexa+ has been rolling out to users across the board (well, users with Prime, that is) as its Early Access becomes more widely available. Now, there's a new feature to explore if you're also a Kindle Scribe user: Send to Alexa. This lets you send your Kindle Scribe notes to the AI-powered assistant so you can ask questions about them without having to refer back to your Kindle. It won't automatically do this with all your notes.

I Let Google's'Auto Browse' AI Agent Take Over Chrome. Auto Browse can shop for clothes, plan a trip, and buy tickets for you. So, while testing Google's new "Auto Browse" feature for Chrome, I was filled with a strange sense of loss as I watched the AI agent open browser tabs and attempt to complete digital tasks with automated clicks. Sure, I felt some loss of control as the bot tapped away on my laptop screen. But also a kind of preemptive nostalgia for how the internet currently works, flaws and all, considering Google's plans to fundamentally alter the user experience.

Google's latest addition to its Chrome browser puts generative AI behind the wheel and you in the passenger seat. Google debuted a new "Auto Browse" feature for Chrome on Wednesday. The tool, powered by Google's current Gemini 3 generative AI model, is an AI agent designed to take over your Chrome browser to help complete online tasks like booking flights, finding apartments, and filing expenses. The release of Auto Browse is part of Google's continued integration of AI features into Chrome. Last year, Google dropped the "Gemini in Chrome" mode to answer questions about what's on web pages and synthesize details from multiple open tabs.

Freecash will actually pay money out to users but not for watching videos. This misleading marketing coincides with the app's rising popularity. I first encountered the Freecash app after clicking on a sponsored TikTok video with dubious claims. The advertisement didn't promote this app by name, rather it showed a young woman expressing her excitement about seemingly getting hired by TikTok at $35 an hour to watch videos on her "For You" page. When I tapped the link to "order now," it sent me to a website with TikTok and Freecash logos, featuring a download link for the Freecash app.

Should private companies be able to dim the sun? Solar geoengineering aims to manipulate the climate by bouncing sunlight back into space. In theory, it could ease global warming. But as interest in the idea grows, so do concerns about potential consequences. A startup called Stardust Solutions recently raised a $60 million funding round, the largest known to date for a geoengineering startup. My colleague James Temple has a new story out about the company, and how its emergence is making some researchers nervous.