Technology News

A new study from Columbia Journalism Review's Tow Center for Digital Journalism finds serious accuracy issues with generative AI models used for news searches. The research tested eight AI-driven search tools equipped with live search functionality and discovered that the AI models incorrectly answered more than 60 percent of queries about news sources.

Researchers Klaudia Jaźwińska and Aisvarya Chandrasekar noted in their report that roughly 1 in 4 Americans now use AI models as alternatives to traditional search engines. This raises serious concerns about reliability, given the substantial error rate uncovered in the study.

Error rates varied notably among the tested platforms. Perplexity provided incorrect information in 37 percent of the queries tested, whereas ChatGPT Search incorrectly identified 67 percent (134 out of 200) of articles queried. Grok 3 demonstrated the highest error rate, at 94 percent.

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The Athena spacecraft was not exactly flying blind as it approached the lunar surface one week ago. The software on board did a credible job of recognizing nearby craters, even with elongated shadows over the terrain. However, the lander's altimeter had failed.

So while Athena knew where it was relative to the surface of the Moon, the lander did not know how far it was above the surface.

An important detail, that. As a result, the privately built spacecraft struck the lunar surface on a plateau, toppled over, and began to skid across the surface. As it did so, the lander rotated at least once or twice before coming to a stop in a small, shadowed crater.

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Last month a nonprofit that recognizes exceptional undergraduate women and gender minorities with space and aviation internships, the Brooke Owens Fellowship, announced its latest class of "Brookies."

This ninth class of 45 students was selected from more than 400 applications, and they will fan out to aerospace companies across the country, from large firms such as SpaceX and Blue Origin to smaller startups like Vast and Stoke. There they will be paired with executive-level mentors who will help launch their careers.

However there was a cloud hanging over this latest group of exceptional students: They may be the last class of Brookies to receive aerospace internships.

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The Gorge, Fly Me to the Moon, and Blitz are just a few of the movies you should be watching on Apple TV+ this month.

Musk’s loyalists at DOGE have infiltrated dozens of federal agencies, pushed out tens of thousands of workers, and siphoned millions of people’s most sensitive data. The next step: Unleash the AI.

Google's venerable 2015 Chromecast attempted to self-destruct earlier this week, upsetting a huge number of people who were still using the decade-old streaming dongles. Google was seemingly caught off guard by the devices glitching out all at the same time, but it promised to address the problem, and it has. Google says it has a fix ready to roll out, and most affected devices should be right as rain in the coming days.

Google is still not confirming the cause of the Chromecast outage, but it was almost certainly the result of a certificate expiring after 10 years. It would seem there was no one keeping an eye on the Chromecast's ticking time bomb, which isn't exactly surprising—Google has moved on from the Chromecast brand, focusing instead on the more capable Google TV streamer. Even if Google is done with the Chromecast, its customers aren't.

If you left your 2015 Chromecast or Chromecast Audio alone to await a fix, you're in good shape. The update should be delivered automatically to the device soon. "We’ve started rolling out a fix for the problem with Chromecast (2nd gen) and Chromecast Audio devices, which will be completed over the next few days. Users must ensure their device is connected to WiFi to receive the update," says Google.

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Meta plans to test out X's algorithm for Community Notes to crowdsource fact-checks that will appear across Facebook, Instagram, and Threads.

In a blog, Meta said the testing in the US would begin March 18, with about 200,000 potential contributors already signed up. Anyone over 18 with a Meta account more than six months old can also join a waitlist of users who will "gradually" and "randomly" be admitted to write and rate cross-platform notes during initial beta testing.

Meta claimed that borrowing X's approach would result in "less biased" fact-checking than relying on experts alone. But the social media company will delay publicly posting any notes until it's confident that the system is working.

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This week on Uncanny Valley, we look ahead into a future where driverless cars are mainstream.

This week on Uncanny Valley, we look ahead into a future where driverless cars are mainstream.

Labrador retrievers are common pets, but they also work as service dogs, aiding people with sight or hearing impairments. Unfortunately, the breed is particularly prone to getting overweight, and this tendency apparently is more severe in Labradors purpose-bred for service. To figure out the reasons behind this, researchers at Cambridge University investigated potential obesity genes in Labrador retrievers’ DNA.

It turned out increased obesity risk in Labradors was linked to the same genes and mechanisms that cause obesity in humans. These gene variants were more common in purpose-bred dogs we carefully selected, generation after generation, to maximize the results of the demanding training programs service animals must go through.

We thought we were picking the smartest Labradors to become guide dogs. But we might have been picking the ones that just wanted the snacks given as rewards the most.

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On March 14, skywatchers in the Americas will be able to see the first of 2025’s two total lunar eclipses.

For people who use hearing aids, the inability to stream directly to hearing devices can leave people out or create barriers to important information, whether it's …

Google shares policy recommendations in response to OSTP’s request for information for the U.S. AI Action Plan.Google shares policy recommendations in response to OSTP’s request for information for the U.S. AI Action Plan.

Sony’s incoming RGB tech joins Hisense and Samsung in the race to define the future of LED TVs.

Google is continuing its quest to get more people to use Gemini, and it's doing that by giving away even more AI computing. Today, Google is releasing a raft of improvements for the Gemini 2.0 models, and as part of that upgrade, some of the AI's most advanced features are now available to free users. You'll be able to use the improved Deep Research to get in-depth information on a topic, and Google's newest reasoning model can peruse your search history to improve its understanding of you as a person. What could go wrong?

Like most big AI players, Google has a number of different models available. Gemini 2.0 Flash Thinking Experimental is the company's most capable multistep reasoning model, which can consider complex topics and gives you a window into its "thought" process. Google is adding a lot to this model in its latest round of updates, enabling a much larger 1-million-token context window, file uploads, and faster output. It also supports more Google apps with connections to Calendar, Notes, Tasks, and Photos.

With the aim of making Gemini more personal to you, Google is also plugging Flash Thinking Experimental into a new source of data: your search history. Google stresses that you have to opt in to this feature, and it can be disabled at any time. Gemini will even display a banner to remind you it's connected to your search history so you don't forget. If you grant access, the AI can allegedly understand you better and offer more relevant recommendations. It feels a bit strange to turn Gemini loose on such personal data, but Google already knows what you look up on the Internet. You're not giving up much more if you let the robot have a peek. This is apparently just the start of Google's efforts to personalize the AI.

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OpenAI is hoping that Donald Trump's AI Action Plan, due out this July, will settle copyright debates by declaring AI training fair use—paving the way for AI companies' unfettered access to training data that OpenAI claims is critical to defeat China in the AI race.

Currently, courts are mulling whether AI training is fair use, as rights holders say that AI models trained on creative works threaten to replace them in markets and water down humanity's creative output overall.

OpenAI is just one AI company fighting with rights holders in several dozen lawsuits, arguing that AI transforms copyrighted works it trains on and alleging that AI outputs aren't substitutes for original works.

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We’re making big upgrades to the performance and availability of our most popular Gemini features.We’re making big upgrades to the performance and availability of our most popular Gemini features.

Gemini with personalization is a new capability that references your Search history, with your permission.Gemini with personalization is a new capability that references your Search history, with your permission.

The annual Game Developers Conference is about to kick off, and even though Stadia is dead and buried, Google has a lot of plans for games. It's expanding tools that help PC developers bring premium games to Android, and games are heading in the other direction, too. The PC-based Play Games platform is expanding to bring every single Android game to Windows. Google doesn't have a firm timeline for all these changes, but 2025 will be an interesting year for the company's gaming efforts.

Google released the first beta of Google Play Games on PC back in 2022, allowing you to play Android games on a PC. It has chugged along quietly ever since, mostly because of the anemic and largely uninteresting game catalog. While there are hundreds of thousands of Android games, only a handful were made available in the PC client. That's changing in a big way now that Google is bringing over every Android game from Google Play.

Starting today, you'll see thousands of new games in Google Play Games on PC. Developers actually have to opt out if they don't want their games available on Windows machines via Google Play Games. Google says this is possible thanks to improved custom controls, making it easy to map keyboard and gamepad controls onto games that were designed for touchscreens (see below). The usability of these mapped controls will probably vary dramatically from game to game.

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Google Play Games is expanding its library with a wider range of PC games, opening up the platform to more PC-only games.Google Play Games is expanding its library with a wider range of PC games, opening up the platform to more PC-only games.