Protein Powders and Shakes Contain High Levels of Lead

Prior to publication, CR contacted the manufacturers of all 23 products we tested and shared our results and methodology with them. Five companies have not responded to our requests for comment: BSN, Dymatize, Jocko Fuel, Muscle Milk, and Owyn. Optimum Nutrition declined to comment, and Huel did not respond to questions about the amount of…

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7 Best Hair Dryers From Our Tests

You can get a lot more from a hair dryer now. We recently put 14 hair dryers to the test, and many of these products bear little resemblance to the simple, rickety thing I used as a teen. The new models have sensors. They have magnets that help attach accessories easily and RFID chips that…

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Samsung HW-Q990F Soundbar System Review: Glorious Atmos

Most people aren’t using physical media anymore, which is why I spent the majority of my time testing the HW-Q990F with streaming media. I find that Apple TV has the best audio quality of any of the major streaming services, which tracks with my experience testing this bar: Atmos-mixed shows like sci-fi hit Foundation come…

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Quietest Vacuums of 2025

In our lab, CR’s engineers put vacuum cleaners through a set of tough tests to evaluate how well a model picks up dirt, how much debris it retains, how easy it is to maneuver, and how noisy it is.  We embed sand and pet hair into carpets to see how effective the appliance is at…

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The Nothing That Has the Potential to Be Anything

A recent example was published in 2025 by researchers at the European X-Ray Free-Electron Laser Facility near Hamburg, among other institutions. They cooled iodopyridine, an organic molecule consisting of 11 atoms, almost to absolute zero and hammered it with a laser pulse to break its atomic bonds. The team found that the motions of the…

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