An anonymous reader quotes a report from NPR: Instagram recommended false claims about COVID-19, vaccines and the 2020 U.S. election to people who appeared interested in related topics, according to a new report from a group that tracks online misinformation. From September to November 2020, Instagram recommended 104 posts containing misinformation, or about one post a week per profile, to 15 profiles set up by the U.K.-based nonprofit. The automated recommendations appeared in several places on the photo-sharing app, including in a new "suggested posts" feature introduced in August 2020 and the "Explore" section, which points users toward content they might be interested in. To test how Instagram's recommendations work, the nonprofit, working with youth advocacy group Restless Development, had volunteers set up 15 new Instagram profiles. The profiles followed different sets of existing accounts on the social network. Those accounts ranged from reputable health authorities; to wellness, alternative health, and anti-vaccine advocates; to far-right militia groups and people promoting the discredited QAnon conspiracy theory, which Facebook banned in October. Profiles following wellness influencers and vaccine opponents were served up posts with false claims about COVID-19 and more aggressive anti-vaccine content, the researchers found. But the recommendations didn't end there. Those profiles were also "fed election misinformation, identity-based hate, and conspiracy theories," including anti-Semitic content. Profiles that followed QAnon or far-right accounts, in turn, were recommended disinformation about COVID and vaccines -- even if they also followed credible health organizations. The only profiles that were not served up misinformation followed, exclusively, recognized health organizations, including the Centers for Disease Control and Prevention, the World Health Organization and the Gates Foundation. Facebook spokesperson Raki Wane told NPR: "This research is five months out of date and uses an extremely small sample size of just 104 posts. This is in stark contrast to the 12 million pieces of harmful misinformation related to vaccines and COVID-19 we've removed from Facebook and Instagram since the start of the pandemic." "We're also working on improvements to Instagram Search, to make accounts that discourage vaccines harder to find," Wane said. The study can be found here (PDF).

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Disney+ continues to grow apace, topping 100 million subscribers worldwide, Disney CEO Bob Chapek said Tuesday during its annual shareholders meeting. That's up from the 94.9 million Disney reported last month. From a report: "The enormous success of Disney+ has inspired us to be even more ambitious, and to significantly increase our investment in the development of high-quality content," Chapek said. "In fact, we set a target of 100-plus new titles per year, and this includes Disney Animation, Disney Live Action, Marvel, Star Wars, and National Geographic. Our direct-to-consumer business is the Company's top priority, and our robust pipeline of content will continue to fuel its growth."

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Microsoft's professional networking site LinkedIn is pausing new member sign-ups for its service in China while it works to ensure it's in compliance with local law. From a report: "We're a global platform with an obligation to respect the laws that apply to us, including adhering to Chinese government regulations for our localized version of LinkedIn in China," the company said in a statement Tuesday. LinkedIn, which entered China in 2014, is one of the few U.S. social networking companies allowed in the country as it has agreed to restrict some content to adhere to state censorship rules. Currently, the service has 52 million users in Mainland China.

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FastCompany has a feature story on Chrome OS, which has turned 10. The story talks about a new feature of Chrome OS: A new version of Chrome OS rolling out starting today will introduce a long-under-development Phone Hub feature that'll let you see and interact with notifications from your Android phone on your Chromebook, without any complex configuration or clunky software required. You'll also be able to silence your phone, adjust some of its settings, and see and access recent Chrome browser tabs you had open on the device right from your Chrome OS desktop. Carefully examined clues in Google's open-source Chromium code suggest the system could eventually do even more -- with some indications that full-fledged phone-mirroring that would let you get access to all the apps and files on your phone from your Chromebook could be in the cards. I asked John Solomon's (VP and GM of Chrome OS at Google) colleague, Chrome OS Product Manager, Engineering, and UX Lead John Maletis, if and when such a capability might come online, and while he wouldn't outright confirm any future plans, he did allow that what we're seeing now is only scratching the surface. "You're just seeing the beginning," he says. "That little tiny Phone Hub real estate -- I would put a big 'Watch This Space' on it, because there's a lot of stuff we can and will do there." The publication also touched on Fuchsia, a new operating system that Google has been working on for several years: My final pressing question about the future of Chrome OS is simply how much of it there will be. In a familiar twist, the Android- and Chrome-OS-watching communities are once again filled with speculation that Google could be working to bring the two platforms together -- this time by way of a mysterious underdeveloped Google operating system known as Fuchsia. Officially, Google says only that Fuchsia is an "open-source effort to create a production-grade operating system that prioritizes security, updatability, and performance" across a "broad range of devices." But the vague nature of its ultimate purpose along with some eyebrow-raising bits of progress in its development -- such as the recent move to allow the operating system to support both Android and Linux apps as native programs -- raise some interesting questions about what, exactly, Google is actually up to with the effort. Solomon declined to answer directly about if or how Fuchsia might one day replace or otherwise relate to Chrome OS (and there are certainly more nuanced, less black-and-white possibilities to consider), but he did offer up some broad thoughts on what Google hopes to accomplish as time wears on.

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France concealed the true impact of its nuclear tests in the Pacific from the 1960s to the 1990s, a study has said. From a report: Researchers used declassified French military documents, calculations and testimonies to reconstruct the impact of a number of the tests. They estimated that around 110,000 people in French Polynesia were affected by the radioactive fallout. The number represented "almost the entire" population at the time, the researchers found. French Polynesia, a French territory made up of hundreds of islands and atolls including Tahiti, was the site of dozens of nuclear tests over 30 years. Over the course of two years, researchers analysed around 2,000 documents released by the French military and recreated the impact of "the most contaminating" of France's nuclear tests carried out between 1966 and 1974. The study was carried out in collaboration between French news website Disclose, researchers from Princeton University and British firm Interprt. The 41st test took place over Mururoa Atoll on 17 July 1974, when the atomic cloud took a different trajectory than planned. Some 42 hours after the test codenamed Centaur, "the inhabitants of Tahiti and the surrounding islands of the Windward group were subjected to significant amounts of ionising radiation", the report says. The area was home to 110,000 people and Tahiti's main city, Papeete, alone had a population of 80,000.

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The space agency has completed the assembly of two boosters for its "megarocket", the SLS.

Dropbox announced today that it plans to acquire DocSend for $165 million. The company helps customers share and track documents by sending a secure link instead of an attachment. From a report: "We're announcing that we're acquiring DocSend to help us deliver an even broader set of tools for remote work, and DocSend helps customers securely manage and share their business critical documents, backed by powerful engagement analytics," Houston told me. When combined with the electronic signature capability of HelloSign, which Dropbox acquired in 2019, the acquisition gives the company an end-to-end document sharing workflow it had been missing. "Dropbox, DocSend and HelloSign will be able to offer a full suite of self-serve products to help our millions of customers manage the entire critical document workflows and give more control over all aspects of that," Houston explained.

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T-Mobile will automatically enroll its phone subscribers in an advertising program informed by their online activity, testing businesses' appetite for information that other companies have restricted. From a report: The No. 2 U.S. carrier by subscribers said in a recent privacy-policy update that unless they opt out it will share customers' web and mobile-app data with advertisers starting April 26. For example, the program could help advertisers identify people who enjoy cooking or are sports enthusiasts, the company said. T-Mobile's new policy will also cover Sprint customers acquired through the carriers' 2020 merger. Sprint had previously shared similar data only from customers who opted into its third-party ad program. A T-Mobile spokeswoman said the changes give subscribers advertising that aligns with their interests. "We've heard many say they prefer more relevant ads so we're defaulting to this setting," she said. T-Mobile ended 2020 with more than 60 million phone users under its main brand and more than 20 million customers on prepaid plans. The company said the changes wouldn't apply to business accounts or children's lines.

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Russia and China have signed an agreement to build and work on an "International Scientific Lunar Station" orbiting the Moon, the countries' space agencies announced Tuesday. From a report: The space powers had been in talks for months as Russia mulled over whether it would participate in NASA's Gateway program, a rival lunar space station to be built by a coalition of other countries in the next decade. The International Scientific Lunar Station that Russia and China will work on is "a complex of experimental research facilities created on the surface and/or in the orbit of the Moon," Roscosmos said in a statement. It will be designed to support a variety of research experiments "with the possibility of long-term unmanned operation with the prospect of a human presence on the moon," the statement said. Like NASA, China has been courting international support for its own plans to put infrastructure on the Moon. It's also sent several robotic Chang'e missions to the Moon, including the first landing on the Moon's far side and a swift sample retrieval mission in December. The lunar space station agreement, signed virtually between China's space chief Zhang Kejian and Russia's space chief Dmitry Rogozin, marks the latest development in Beijing's efforts to explore the Moon alongside rivals like NASA, which is barred from working with China under a law passed by Congress in 2011.

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A security vulnerability in a popular iPhone call recording app exposed thousands of users' recorded conversations. From a report: The flaw was discovered by Anand Prakash, a security researcher and founder of PingSafe AI, who found that the aptly named Call Recorder app allowed anyone to access the call recordings from other users -- by knowing their phone number. But using a readily available proxy tool like Burp Suite, Prakash could view and modify the network traffic going in and out of the app. That meant he could replace his phone number registered with the app with the phone number of another app user, and access their recordings on his phone. TechCrunch verified Prakash's findings using a spare phone with a dedicated account. The app stores its user's call recordings on a cloud storage bucket hosted on Amazon Web Services. Although the public was open and lists the files inside, the files could not be accessed or downloaded. The bucket was closed by press time.

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How can we build public health infrastructure if the next time there's a Republican administration they'll dismantle and gut it.

London Zoo staff explain how they - and the animals - have coped in their most difficult year.

Divers in the Philippines find personal protective equipment (PPE) among rubbish on a coral reef.

An anonymous reader shares a report: Dark clouds loom over the pine forest surrounding Hummelsta, a town of 1,000 people that hasn't had any local shops for a decade. Since December, a red wooden container, about the size of a mobile home, has offered a lifeline. It's a mini supermarket that locals can access round-the-clock. "We haven't had any shops here during the time we have been here, and getting this now is perfect," says 31-year-old Emma Lundqvist who moved to Hummelsta with her boyfriend three years ago. "You don't need to get into the city to buy this small stuff," she adds, pointing to the packet of bacon she's popped in for. There's a wide assortment of groceries available, from fresh fruit and vegetables to Swedish household staples like frozen meatballs, crisp breads and wafer bars. But there are no staff or checkouts here. You open the doors using the company's app, which works in conjunction with BankID, a secure national identification app operated by Sweden's banks. Then, you can scan barcodes using your smartphone and the bill is automatically charged to a pre-registered bank card. The store is part of the Lifvs chain, a Stockholm-based start-up that launched in 2018 with the goal of returning stores to remote rural locations where shops had closed down because they'd struggled to stay profitable. In Asia several companies including Alibaba are testing unstaffed stores in more urban locations. Amazon has also opened supermarkets in US cities and this month in the UK, which use sensors and cameras to work out what you've bought, so there's not even the need for self-scanning. But Lifvs co-founder Daniel Lundh saw the opportunity in rural locations: "There were food deserts where people had to travel to the next town or city to pick up their groceries and so we definitely saw that there was a need." Alongside skipping the need to pay cashiers, the firm also avoids pricey long-term rental leases. And if there's less footfall than expected in one location, the wooden containers can easily be picked up and tested elsewhere.

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Twitter on Monday filed a lawsuit against Texas Attorney General Ken Paxton (R), saying that his office launched an investigation into the social media giant because it banned former President Trump from its platform. From a report: Twitter is seeking to halt an investigation launched by Paxton into moderation practices by Big Tech firms including Twitter for what he called "the seemingly coordinated de-platforming of the President," days after they banned him following the Jan. 6 Capitol insurrection. In the suit, filed in a Northern California court, Twitter said "Paxton made clear that he will use the full weight of his office, including his expansive investigatory powers, to retaliate against Twitter for having made editorial decisions with which he disagrees." Twitter said it has rights under the First Amendment "to make decisions about what content to disseminate through its platform," including "the discretion to remove or otherwise restrict access to Tweets, profiles, or other content posted to Twitter." The company added in an emailed statement that in this case, "the Texas Attorney General is misusing the powers of his office to infringe on Twitterâ(TM)s First Amendment rights and attempt to silence free speech."

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