Featured in Technology

Slack’s new video tool is @here—and you might already be able to use it
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The 5 best new features in the iOS 15 update
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5 Google Calendar tricks to ensure you never miss a date
Cryptocurrency scammers are mining dating sites for victims
The Brilliant 10: The most innovative up-and-coming minds in science
Inside NASA’s mission to blast a giant, gold-coated telescope into deep space
That new car smell? It’s got a gassy explanation.