10 Least Reliable Cars

Our surveys take a deep dive into the numerous things that can go wrong with a vehicle. We study 20 potential trouble areas, from nuisances—such as squeaky brakes and broken interior trim—to major bummers, such as potential expensive out-of-warranty engine, transmission, EV battery, and EV charging problems. We weigh the severity of each type of…

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Best Portable Air Conditioners of 2024

In our portable air conditioner tests, we measure how long it takes a unit to lower the temperature of a test chamber from 90° F to 85° F. That takes an average of 20 minutes. By comparison, the best window air conditioners can cool the room by 10° F in about 15 minutes or less….

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The Hacker Who Hunts Video Game Speedrunning Cheaters

The night before Cecil’s Defcon talk, Maselewski wrote in a final email to WIRED that he believes those alleging that he cheated are using faulty tools with an incomplete picture of Diablo‘s complexities. “Dwango is out to tell a story. Did I cheat? No,” Maselewski writes. “But what is true or not does not matter…

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10 Most Reliable Cars

CR gathers auto reliability data through online questionnaires sent to our members. We ask about any problems members may have had in the previous 12 months with 20 aspects of their vehicles, including the engine, transmission, EV battery, and EV charging, as well as issues with body hardware, and paint and trim. Within each of…

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You’re Probably Using Way Too Much Detergent

Why you shouldn’t use too much laundry detergent: Because most detergents these days are concentrated, you’re wasting your money by using more than necessary. All that excess detergent is also being dispersed into our water systems and causing water pollution, says Rich Handel, who leads CR’s testing of detergents and whose professional expertise has made…

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Is Acetaminophen, Ibuprofen, or Aspirin Best for Headaches?

Those over-the-counter medications are effective in treating occasional tension headaches, says Rima Dafer, MD, a stroke and headache specialist at the Rush University Medical Center in Chicago. But ibuprofen is considered more effective and safer than acetaminophen and aspirin, according to a meta-analysis published in the Annals of Medicine in May this year. Aspirin and…

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