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On Saturday, for the first time in nine years, American astronauts will lift off from their home soil en route to space — and will do so aboard a privately-funded spacecraft. 177

YOSEMITE NATIONAL PARK, Calif. (AP) — Officials are urging drivers to slow down after four bears were struck by vehicles and two were killed in Yosemite National Park in recent weeks. The surviving bears were believed to be seriously injured after being hit by vehicles going faster than the 25 mile-an-hour speed limit. The National Park Service estimates over 400 bears have been hit by cars in Yosemite dating back to 1995. Wildlife protection zones were established for motorists to slow down and help protect animals. Yosemite is open during the coronavirus pandemic, but only to guests who make reservations. 622

YouTube Kids has struggled with disturbing videos, like beloved Disney characters in violent or sexual situations, sneaking past its automated filters.Now the app is adding new settings to give parents more control over what videos their kids can see.The company announced Wednesday an option to filter videos by "approved content only," so parents can whitelist channels and subjects.The effort comes four months after reports called attention to troves of videos with inappropriate themes on the video-sharing site's kid-friendly platform. Content for YouTube Kids is selected from the main YouTube app and screened using machine learning algorithms. But some videos, such as cartoons disguised as age appropriate, slip through the cracks.Once the new setting is turned on, users can pick collections from trusted creators such as PBS and Kidz Bop, or themed collections curated by YouTube Kids itself.YouTube is launching another tool later this year that will let parents choose every video or channel their kid can see in the app."While no system is perfect, we continue to fine-tune, rigorously test and improve our filters for this more open version of our app. And, as always, we encourage parents to block and flag videos for review that they don't think should be in the YouTube Kids app," the company said in a blog post announcing the new features.It's the kind of control parents have been asking for from the popular app, but it also puts the onus on them to filter content. It's a side effect of the way YouTube Kids finds its videos.When a video for children is uploaded to the main YouTube platform, it is not automatically added to the YouTube Kids library. The videos are reviewed by machine learning algorithms to determine whether or not they are appropriate for the app.The automated process -- one YouTube calls very thorough -- can take days. A human doesn't check the videos before they're added, but parents can flag videos they find alarming later and a content reviewer will check it out.However, it's unlikely parents are constantly watching YouTube Kids videos along with their children. It's possible this safety guard isn't sufficient for catching every odd video your kid might see.The flag-the-video-later system has created some problems for the service. Some YouTube creators have uploaded concerning videos marked as kids content that slips past the screening process. These videos have included Spiderman urinating on Frozen's Elsa, Peppa Pig drinking bleach, and Micky Mouse getting run over by a car.The company continues to change its rules to crack down on the issue, but creators are constantly looking for ways to trick the system.YouTube Kids still has its main library available by default for now, and the company says it is working on more controls for parents. 2837

You might assume that chats sent on Facebook Messenger are completely private. But you'd be wrong.Facebook confirmed Thursday that it uses automated tools to scan Messenger chats for malware links and child porn images. It also allows users to report chats that may violate community standards.The company's moderators can review any messages that are flagged by users or the automated systems.Facebook has long been clear that its workers can review posts to ensure they comply with its community standards. But many users had assumed their chats on Messenger were private.Facebook said in a statement on Thursday that keeping messages private is its priority, but it also defended the automated tools as being "very similar to those that other internet companies use today.""The content of messages between people is not used for ads targeting," a company spokesperson said. "We do not listen to your voice and video calls."Facebook has come under intense scrutiny in recent weeks after news broke that Cambridge Analytica, a data firm with ties to President Donald Trump's campaign, may have had information on millions of Facebook users without their knowledge.The episode has sparked questions over privacy on the social media platform, and led to calls for tough new regulation. It has also prompted calls for Facebook to be more transparent about how it handles user data.Messenger, which allows users to chat amongst themselves, became a point of interest this week after Facebook CEO Mark Zuckerberg said the company had "detected" that "sensational messages" were being sent via Messenger in Myanmar.Human rights advocates and journalists have made the case that Facebook was being used to spread misinformation in the country, adding fuel to ethic violence against a Muslim minority group called the Rohingya."In that case, our systems detect that that's going on," Zuckerberg said during an interview with Vox. "We stop those messages from going through."Facebook clarified in a statement on Thursday."In this particular instance, a number of people reported receiving these messages which prompted us to begin investigating," a spokesperson said.In recent weeks, Facebook has made changes to the platform and its policies regarding access to user data and transparency.Facebook's data policy -- which was updated on Wednesday -- states that it collects "the content, communications and other information you provide when you ... message or communicate with others."Zuckerberg also told reporters on Wednesday that the company could do a better job of explaining what it does with user data."[There are] many misperceptions about what we actually do," he said.Zuckerberg is scheduled to face questions from two US congressional panels next week about how his company handles its users' data. 2851

continue.Both families have been open, sharing stories and pleading for tips to help find the girls’ killer, but that hasn’t kept them out of the public’s scrutiny.Kelsi German, Libby’s older sister, has been especially involved in the case, creating social media accounts and holding a panel along members from both families and Indiana State Police at Crime Con this year.RELATED: 385

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