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United Airlines passengers have experienced delays after a "technology issue" saw flights grounded for several hours on Wednesday.

The issue, which began at 5:12 p.m. CT / 6:12 p.m. ET / 3:12 p.m. PT, saw flights stopped in San Francisco, Chicago, Denver, Newark, and Houston, according to Reuters which cited the U.S. Federal Aviation Administration's website. As the news outlet reported, flight

• Elon Musk said he plans to introduce ads in xAI's chatbot Grok that appear alongside its answers.
• He said Wednesday that ads in Grok could provide solutions related to users' queries.
• The xAI CEO added that advertising could help the company pay for the costly AI chips powering Grok.

Elon Musk says he is

• Office dress codes are shifting as return-to-office mandates push workers back to the office.
• For men, traditional suits and ties are being replaced by looser, more casual options.
• Smart-casual has emerged as the new dress code in much of corporate America.

In the retur

• I started spending too much money on food delivery each week, and the meals weren't good.
• I decided to stop ordering for one month and saved money.
• But I also now make smarter food choices, leading me to never go back to delivery.

Last year, I made a decision that felt small at the time but has

• The Air Force is looking to buy two Cybertrucks for "live missile fire testing."
• It said the Tesla pickups were "likely" to start appearing on the battlefield.
• It added that they don't "receive the normal extent of damage expected upon major impact."

The US Air Force

Instagram's new Map feature lets you share your location with friends in real-time, but the addition has prompted concerns over privacy and safety.

Added on Wednesday for U.S. users in the Instagram app, the Snap Maps-like tool allows you to see the friends' tagged locations on a Map, accessible through the Messages tab. Posts tied to specific locations by friends or creators you follow will appear

SAVE $5: As of Aug. 7, the Roku Streaming Stick is on sale for $24 at Amazon. That's a 20% saving on the list price.

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• I traveled from New York City to Rochester via Amtrak in May.
• I spent $249 for the round trip, riding in coach there and business class for the return.
• Nine aspects of my trip took me by surprise.

From babies crying on planes to meet-cutes on the subway, I thought I'd seen it all on public

SAVE $450: As of Aug. 7, the Hisense 75-inch Class U6 Series is on sale for $849.99 at Amazon. That's a 35% saving on the list price.

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SAVE $40: As of Aug. 7, the Samsung Galaxy Watch 7 is on sale for $209.99 on Amazon. That's a 16% saving on the list price.

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SAVE $80: As of Aug. 7, the Samsung ViewFinity S50GC is on sale for $249.99 at Amazon. That's a saving of 24% on list price.

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