Tumblr is introducing a new Community feature similar to subreddits: in-app groups organized by topic or interest. "Topics include things like film photography, marine biology, LGBTQ, and video games, and each topic has its own landing page where posts shared with the community populate," reports The Verge. From the report: Many of the features mirror Reddit, like a count of how many members are online, moderators, and community guidelines. Posts shared to communities also get a new comments section that's only visible within the group. Communities have the option to be public or private. [...] Communities is available on the web, iOS, and Android.

An anonymous reader writes: Russia's communications watchdog Roskomnadzor said on Friday it had blocked access to Rakuten-owned Viber messaging app, the latest in a line of social media services to be banned by Russian authorities. In a statement, Roskomnadzor said the block was related to a violation of rules concerning the prevention of terrorism, extremism, and drug dealing.

The U.S. military has begun openly discussing offensive capabilities in space, reports ArsTechnica, a significant shift from previous policies that avoided mentioning space-based weapons to prevent an arms race. U.S. Space Command recently listed "integrated space fires" -- military terminology for offensive or defensive actions against adversaries -- among its priorities.

The move follows increasing concerns about China and Russia's space warfare capabilities, including satellite-disabling weapons and potential nuclear anti-satellite systems. "Space is a war-fighting domain," Space Force Chief Gen. Chance Saltzman said at a conference in Orlando. "Ten years ago, I couldn't say that." Gen. Stephen Whiting, head of U.S. Space Command, identified "integrated space fires" as his organization's most urgent requirement. The capabilities under consideration range from cyberattacks and directed energy weapons to satellite-capture systems, though specific details remain classified.

Leaders of the U.S. House of Representatives committee on China told Apple and Google's parent Alphabet to prepare to remove TikTok from U.S. app stores on January 19, following a federal appeals court decision upholding legislation requiring Chinese-based ByteDance to divest the platform or face a ban.

Intel's interim co-CEOs acknowledged that the company may be forced to sell its manufacturing operations if a new chipmaking technology slated for next year does not succeed. Reuters reports: Speaking at a Barclays investment banking conference in San Francisco on Thursday, Michelle Johnston Holthaus and David Zinsner - who were tapped as co-CEOs after the ouster of former CEO Pat Gelsinger last week - were asked if the company's continued combination of manufacturing and design was tied to the success of a new chipmaking technology called 18A due next year. Intel plans to use that technology to bring manufacturing of a flagship PC chip back in-house after being forced to outsource its biggest product to rival Taiwan Semiconductor Manufacturing. "Pragmatically, do I think it makes sense that they're completely separated and there's no tie?" Holthaus said of the company's product and manufacturing divisions. "I don't think so. But someone will decide that."

Zinsner, also chief financial officer, outlined how Intel is already separating the finances and operations of this manufacturing division into a standalone subsidiary. Zinsner said Intel Foundry, as the division is known, is already run separately from Intel's other businesses and is setting up a separate operational board and business process software system. "That's going to happen," Zinsner said. "Does it ever fully separate? That's an open question for another day."

Nearly half of American teenagers say they are online "constantly," according to a new survey by the Pew Research Center. The report was based on a survey of 1,391 U.S. teens ages 13 to 17 conducted from Sept. 18 to Oct. 10, 2024. The Associated Press reports: As in past years, YouTube was the single most popular platform teenagers used -- 90% said they watched videos on the site, down slightly from 95% in 2022. Nearly three-quarters said they visit YouTube every day. There was a slight downward trend in several popular apps teens used. For instance, 63% of teens said they used TikTok, down from 67% and Snapchat slipped to 55% from 59%.

This small decline could be due to pandemic-era restrictions easing up and kids having more time to see friends in person, but it's not enough to be truly meaningful. X saw the biggest decline among teenage users. Only 17% of teenagers said they use X, down from 23% in 2022, the year Elon Musk bought the platform. Reddit held steady at 14%. About 6% of teenagers said they use Threads, Meta's answer to X that launched in 2023. [...]

Meta's messaging service WhatsApp was a rare exception in that it saw the number of teenage users increase, to 23% from 17% in 2022. Pew also asked kids how often they use various online platforms. Small but significant numbers said they are on them âoealmost constantly.â For YouTube, 15% reported constant use, for TikTok, 16% and for Snapchat, 13%.

An anonymous reader quotes a report from 9to5Google: Besides phones and tablets, Android is available on smartwatches, TVs, and even cars. Google today announced Android XR as the next form factor the operating system is coming to. Google is using the catch-all term of extended reality (XR) to describe virtual (VR), mixed (MR), and augmented reality (AR). Android XR is for all device types, including headsets that offer video or optical see-through, screen-less "AI glasses," and AR glasses with displays. Going into Android XR, Google believes it has a proven track record of creating platforms. That is more than just making an operating system for themselves, but also catering to OEM partners, cultivating a developer ecosystem, and managing an app store.

[...] Google says Android XR is the first OS built from the ground up with Gemini. Google and Samsung are starting with the headset, which both consider a good starting point. Samsung has a developer kit called Project Moohan (or "infinity" in Korean) that is lightweight, has an external battery, and powered by the Snapdragon XR2+ Gen 2. Google imagines Android XR headsets as offering an infinite desktop for productivity. In this scenario, you're at a desk with a physical keyboard and mouse. A few partners already have this dev kit and more are being distributed to partners starting this week. Meanwhile, first-party apps like Chrome, YouTube, Google TV, Google Photos, and Google Maps are being optimized for Android XR.

However, glasses are the end goal and frames running Android XR are coming for "directions, translations or message summaries without reaching for your phone," though they are paired like any other wearable. The final realization of this vision is in-lens display. However, Google does not think that displays are a must, and this opens the door to display-less glasses that have microphones and cameras for input, while Gemini capably handles output. Google will "soon begin real-world testing of prototype glasses running Android XR with a small group of users." With today's launch, Google is releasing the Android XR SDK Developer Preview and an Android XR Emulator.

You can get a glimpse into the world of Android XR via this YouTube video.

Google unveiled Gemini 2.0 yesterday, almost exactly one year after Google's initial Gemini launch. The new release offers enhanced multimodal capabilities like native image and audio output, real-time tool use, and advanced reasoning to enable agentic experiences, such as acting as a universal assistant or research companion. VentureBeat reports: During a recent press conference, Tulsee Doshi, director of product management for Gemini, outlined the system's enhanced capabilities while demonstrating real-time image generation and multilingual conversations. "Gemini 2.0 brings enhanced performance and new capabilities like native image and multilingual audio generation," Doshi explained. "It also has native intelligent tool use, which means that it can directly access Google products like search or even execute code."

The initial release centers on Gemini 2.0 Flash, an experimental version that Google claims operates at twice the speed of its predecessor while surpassing the capabilities of more powerful models. This represents a significant technical achievement, as previous speed improvements typically came at the cost of reduced functionality. Perhaps most significantly, Google introduced three prototype AI agents built on Gemini 2.0's architecture that demonstrate the company's vision for AI's future. Project Astra, an updated universal AI assistant, showcased its ability to maintain complex conversations across multiple languages while accessing Google tools and maintaining contextual memory of previous interactions. [...]

For developers and enterprise customers, Google introduced Project Mariner and Jules, two specialized AI agents designed to automate complex technical tasks. Project Mariner, demonstrated as a Chrome extension, achieved an impressive 83.5% success rate on the WebVoyager benchmark for real-world web tasks -- a significant improvement over previous attempts at autonomous web navigation. Supporting these advances is Trillium, Google's sixth-generation Tensor Processing Unit (TPU), which becomes generally available to cloud customers today. The custom AI accelerator represents a massive investment in computational infrastructure, with Google deploying over 100,000 Trillium chips in a single network fabric.

Yahoo laid off around 25% of its cybersecurity team -- known as The Paranoids -- over the last year, TechCrunch has learned. From the report: Overall, the company has laid off or lost through attrition 40 to 50 people from a total of 200 employees in the cybersecurity team since the start of 2024, according to multiple current and former Yahoo employees who spoke to TechCrunch on condition of anonymity. (Yahoo is TechCrunch's parent company.)

The Paranoids are not the only team affected by the layoffs. Valeri Liborski, who was appointed Yahoo's chief technology officer in September, sent an email this week to employees announcing changes across the broader technology unit, including enterprise productivity and core services. The email to staff, which was obtained by TechCrunch, said: "This was a very difficult decision and one I have not taken lightly."

The Paranoids' so-called red team, or offensive security team -- which conducts cyberattack simulations to identify weaknesses in the company's network before external hackers can -- was eliminated entirely this week, and there have been at least three rounds of layoffs impacting the cybersecurity team this year, according to the sources.

Social media giants confronted a familiar dilemma over user content moderation after murder suspect Luigi Mangione's arrest in the killing of UnitedHealthcare's CEO on Monday, highlighting the platforms' varied approaches to managing digital footprints of criminal suspects.

Meta quickly removed Mangione's Facebook and Instagram accounts under its "dangerous organizations and individuals" policy, while his account on X underwent a brief suspension before being reinstated with a premium subscription. LinkedIn maintained his profile, stating it did not violate platform policies. His Reddit account was suspended in line with the platform's policy on high-profile criminal suspects, while his Goodreads profile fluctuated between public and private status.

The New York Times adds: When someone goes from having a private life to getting public attention, online accounts they intended for a small circle of friends or acquaintances are scrutinized by curious strangers -- and journalists.

In some cases, these newly public figures or their loved ones can shut down the accounts or make them private. Others, like Mr. Mangione, who has been charged with murder, are cut off from their devices, leaving their digital lives open for the public's consumption. Either way, tech companies have discretion in what happens to the account and its content. Section 230 of the Communications Decency Act protects companies from legal liability for posts made by users.

An anonymous reader shares a report: Russia has reportedly cut some regions of the country off from the rest of the world's internet for a day, effectively siloing them, according to reports from European and Russian news outlets reshared by the US nonprofit Institute for the Study of War (ISW) and Western news outlets.

Russia's communications authority, Roskomnadzor, blocked residents in Dagestan, Chechnya, and Ingushetia, which have majority-Muslim populations, ISW says. The three regions are in southwest Russia near its borders with Georgia and Azerbaijan. People in those areas couldn't access Google, YouTube, Telegram, WhatsApp, or other foreign websites or apps -- even if they used VPNs, according to a local Russian news site.

Russian digital rights NGO Roskomsvoboda told TechRadar that most VPNs didn't work during the shutdown, but some apparently did. It's unclear which ones or how many actually worked, though. Russia has been increasingly blocking VPNs more broadly, and Apple has helped the country's censorship efforts by taking down VPN apps on its Russian App Store. At least 197 VPNs are currently blocked in Russia, according to Russian news agency Interfax.

Google has announced an experimental AI-powered code agent called "Jules" that can automatically fix coding errors for developers. From a report: Jules was introduced today alongside Gemini 2.0, and uses the updated Google AI model to create multi-step plans to address issues, modify multiple files, and prepare pull requests for Python and Javascript coding tasks in GitHub workflows.

Microsoft introduced a similar experience for GitHub Copilot last year that can recognize and explain code, alongside recommending changes and fixing bugs. Jules will compete against Microsoft's offering, and also against tools like Cursor and even Claude and ChatGPT's coding abilities. Google's launch of a coding-focused AI assistant is no surprise -- CEO Sundar Pichai said in October that more than a quarter of all new code at the company is now generated by AI.

"Jules handles bug fixes and other time-consuming tasks while you focus on what you actually want to build," Google says in its blog post. "This effort is part of our long-term goal of building AI agents that are helpful in all domains, including coding."

An international research team has for the first time imaged and controlled a type of magnetic flow called altermagnetism, which physicists say could be used to develop faster and more reliable electronic devices. Financial Times: A groundbreaking experiment at a powerful X-ray microscope in Sweden provides direct proof of the existence of altermagnetism, according to a paper published in Nature on Wednesday. Altermagnetic materials can sustain magnetic activity without themselves being magnetic.

The team from the UK's Nottingham university that led the research said the discovery has revolutionary potential for the electronics industry. "Altermagnets have the potential to lead to a thousand-fold increase in the speed of microelectronic components and digital memory, while being more robust and energy-efficient," said senior author Peter Wadley, Royal Society research fellow at Nottingham.

Hard disks and other components underpinning the modern computers industry process data in ferromagnetic materials, whose intrinsic magnetism limits their speed and packing density. Using altermagnetic materials will allow current to flow in non-magnetic products.

Google today unveiled Project Mariner, its first AI agent capable of autonomously navigating web browsers, operating through a Chrome extension that controls cursor movements and form-filling to replicate human interactions online.

The Gemini-powered prototype, developed by Google's DeepMind division, is initially available to a select group of testers. During demos, the agent performed tasks like creating shopping carts on grocery websites, though with noticeable five-second delays between actions. The system captures browser screenshots and processes them through Gemini in the cloud to generate navigation commands.

It operates only in Chrome's active tab, requiring users to observe its actions rather than running in the background. Project Mariner achieved an 83.5% success rate on the WebVoyager benchmark for web-based tasks. The agent has built-in limitations, including inability to complete purchases, accept cookies, or agree to terms of service. Google Labs Director Jaclyn Konzelmann described the project as a "fundamentally new UX paradigm shift" that could transform how users interact with websites. The company said it is engaging with web ecosystem stakeholders as development continues.

Software has become essential for winning modern wars, a senior Palantir executive told a defense conference in Israel this week. "Modern war cannot be won without software," said Noam Perski, executive vice president at the data analytics company.

"Seeing software as a defense system, as a weapon system, and the most malleable weapon system we have, is really important as we build the next generation's capabilities." Speaking at Tel Aviv University's first DefenseTech Summit, Perski said human factors still determine military success.

An anonymous reader shares a report: The news came by Slack message. Cruise CEO Marc Whitten, who took the top post in June, posted a message Tuesday afternoon in the company's announcements channel along with a link to a press release entitled "GM to refocus autonomous driving development on personal vehicles."

GM, which acquired the self-driving car startup in 2016, would no longer fund the company, ending a mission that hundreds of Cruise engineers had worked on for years. Minutes later, during an all-hands meeting, Cruise employees learned a few more details. The self-driving car company would be absorbed into parent company GM and combined with the automaker's own efforts to develop driver assistance features -- and eventually fully autonomous personal vehicles. Whether their jobs would be safe or cut was, and still is, unclear.

That meeting was short and unsatisfactory, according to one source, who noted that the senior leadership team was also surprised by this turn of events. Whitten, president and chief technology officer Mo Elshenawy, and chief administrative officer Craig Glidden, led the all-hands. Several Cruise employees who spoke to TechCrunch on condition of anonymity said they were "surprised" and "blindsided" by the decision. One source told TechCrunch that employees learned about GM's plans the same time the media did.

An anonymous reader shares a report: Google recently asked the U.S. government to break up Microsoft's exclusive agreement to host OpenAI's technology on its cloud servers, according to a person who has been directly involved in the effort. The conversation took place after the Federal Trade Commission, one of the primary federal antitrust enforcement agencies, asked Google about Microsoft's business practices as part of a broader investigation, this person said.

Firms that compete with Microsoft in renting out cloud servers, including Google and Amazon, want to host OpenAI's artificial intelligence themselves so their cloud customers don't need to also tap Microsoft servers to get access to the startup's technology, this person said.

After spending more than $10 billion on its robotaxi unit, General Motors is abandoning its Cruise driverless ride-hailing service. From a report: The Detroit automaker on Tuesday said it will no longer fund its Cruise division's robotaxi development and will instead fold the unit into its broader tech team. "Cruise was well on its way to a robotaxi business -- but when you look at the fact you're deploying a fleet, there's a whole operations piece of doing that," GM CEO Mary Barra said on a call Tuesday.

Barra said GM would instead focus on the development of autonomous systems for use in personal vehicles. GM cited the increasingly competitive robotaxi market, capital allocation priorities and the considerable time and resources necessary to grow the business as reasons for its decision.

Cable industry lobbyists have urged the Federal Communications Commission to avoid regulating data caps and overage charges, comparing broadband plans to restaurant menus in a filing last week.

NCTA - The Internet & Television Association argued that usage-based pricing benefits low-income consumers by providing cheaper options, pushing back against advocacy groups who say data caps disproportionately harm price-sensitive users. The group likened different pricing models to restaurants offering tasting menus, buffets, or unlimited soup and salad.

Consumer advocates, including Public Knowledge and Free Press, countered that low-income households often have no choice but to accept data caps since lower-priced plans typically include usage limits. They cited examples of users like Gloria Simmons, a Georgia retiree who pays $60 monthly for internet service plus $10 for every 50 gigabytes over her data allowance.

Microsoft, trying to mitigate the climate impact of its data center building boom, is starting to roll out a new design that uses zero water to cool the facilities' chips and servers. From a report: Launched in August, the new design will eliminate the more than 125 million liters of water each data center typically uses per year, the company said in a statement. The new system use a "closed loop" to recycle water; liquid is added during construction and continually circulated -- obviating the need for fresh supplies. Data centers will still require fresh water for worker facilities like bathrooms and kitchens.

Microsoft spent more than $50 billion on capital expenditures in the fiscal year ended June 30, the vast majority related to data center construction fueled by demand for artificial intelligence services. It plans to top that figure in the current year, requiring rapidly rising amounts of energy to run the networks and water to cool equipment. Many of latest facilities are going up in hot, dry areas like Arizona and Texas, making it even more critical to find ways to conserve water. Microsoft's existing data centers will continue to use a mix of older technologies, but new projects in Phoenix and Mount Pleasant, Wisconsin, will begin using the zero-water designs in 2026.