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  • Rachel Metz
    Senior Writer, CNN Business

    Rachel Metz is a senior writer for CNN Business based in San Francisco, California, where she covers artificial intelligence, virtual reality, and augmented reality.

    Full Bio

  • Algorithms are everywhere. Here's why you should care

  • Zillow's home-buying debacle shows how hard it is to use AI to value real estate

  • Facebook is shutting down its facial recognition software

  • Likes, anger emojis and RSVPs: the math behind Facebook's News Feed — and how it backfired

  • This website helps you imagine what extreme climate change will do to your home

  • Facebook's success was built on algorithms. Can they also fix it?

  • Is that bear fat or just chonky? Lasers may help scientists find out

  • Google Maps is getting better at mapping wildfires

  • These high school students are fighting for ethical AI

  • A startup says its software can spot racial bias within companies. Will this surveillance scare employees?

  • The new Roomba uses AI to avoid smearing dog poop all over your house

  • Facebook and Ray-Ban are rolling out smart glasses that actually look cool. Will anyone buy them?

  • OpenTable is working with Clear to verify restaurant-goers' Covid vaccine status

  • Facebook wants you to hold your next meeting in VR

  • How a deepfake Tom Cruise on TikTok turned into a very real AI company

  • Want your unemployment benefits? You may have to submit to facial recognition first

  • Facial recognition tech has been widely used across the US government for years, a new report shows

  • Facebook is testing AI to get you to stop fighting in its groups

  • 'It's just human dignity.' Trans writers and journalists struggle to get old bylines corrected

  • This $5 billion insurance company likes to talk up its AI. Now it's in a mess over it

  • Twitter says its image-cropping algorithm was biased, so it's ditching it

  • Amazon will block police indefinitely from using its facial-recognition software

  • Apple parts ways with newly hired ex-Facebook employee after workers cite 'misogynistic' writing

  • This AI tool writes real estate descriptions without ever stepping inside a home