(Whispers) Amazon Alexa will soon notice if you talk to it sotto voce—and whisper its response back to you. The new feature, announced by Amazon today alongside new devices including a microwave and a wall clock at an event in Seattle, is one of several upgrades that will expand the virtual assistant’s ability to listen to and understand the world around it.

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In recent years, Facebook has faced lawsuits, media exposés, and even federal charges alleging that its ad-targeting tools help advertisers discriminate based on age or race for jobs, housing, and credit. Now, the American Civil Liberties Union claims Facebook is also allowing employers to discriminate against women.

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WIRED ICON Mark Zuckerberg, Cofounder of Facebook NOMINATES Dreamers, Undocumented youth A few years ago, I taught a class on entrepreneurship at a local middle school. I quickly realized that some of my best students—ones with the motivation and talent to build great businesses—weren’t even sure they’d be able to go to college. They were undocumented immigrants, brought here as children. You know them as Dreamers.

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When I woke up today, the first thing I saw on Twitter was people desperately warning that something gross was trending. Whatever you do, they agreed, do NOT click on trending topics, which appeared to mostly have to do with video games: Nintendo, Mario Kart, the beloved character Toad. I braced myself, figuring that, because of Twitter’s algorithm, whatever was grossing people out so much would soon be inserted into my timeline no matter what I or the people I follow did.

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Spammers, hackers, political propagandists, and other nefarious users have always tried to game the systems that social media sites put in place to protect their platforms. It’s a never-ending battle; as companies like Twitter and Facebook become more sophisticated, so do the trolls. And so last week, after Facebook shared new details about a tool it built to analyze text found in images like memes, some people began brainstorming how to thwart it.

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Somewhere around 1997 I was filling my car with gas, and I spotted a web address on a small orange sticker on the pump. It was an ad of some kind; I don’t remember what for, but I do remember having a realization: The mass adoption of the internet was real. Against all odds, a disturbance in the force had unleashed an entirely new culture outside the established channels, and now commerce was flocking to where the action was. But the main event had hardly started.

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On a clear, warm night earlier this year, several dozen University of California, Berkeley students folded themselves into gray chairs for a three-hour class on how to think like blockchain entrepreneurs. The evening’s challenge, presented by Berkeley City Councilmember Ben Bartlett, was to brainstorm how blockchain technology might be used to alleviate the city’s growing homeless problem.

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The European Parliament passed sweeping copyright legislation Wednesday that, much like its privacy regulations, could have impact far beyond Europe. Critics argue the most controversial part of the proposal will effectively force all but the smallest website operators to adopt "upload filters" similar to those used by YouTube, and apply them to all types of content, to stop users from uploading copyrighted works.

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Executives at tech companies say gender diversity matters. They opine that there aren’t enough women in tech, and express outrage and frustration that just 11 percent of senior tech leaders are women. But in reality they spend very little of their philanthropic dollars attempting to close this gender and race gap, according to new research released today by Melinda Gates in partnership with McKinsey & Company.

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Though only a third of Instagram users say they get news from the app, 60 percent of those who do are nonwhite, whereas on Twitter, 60 percent of news consumers are white. Of people who rely on Snapchat for news, 63 percent are women. Yet 72 percent of people who tap Reddit for news are men. These are some of the takeaways from a Pew Research survey published this week, looking at the news consumption habits of social media users in the US.

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