Best Patio Coolers

Patio coolers are larger-capacity coolers on wheels that can be kept outside throughout the summer season. CR has reviewed small coolers and wine fridges and regularly tests full-sized refrigerators, so we decided to evaluate outdoor cooler carts, too. After setting up three patio coolers in our lab, recording the temperature inside each cooler for 26…

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Frozen vs. Canned Vegetables and Fruit: Which Is Healthier?

Both canned and frozen fruit and vegetables can be great options, especially when fresh produce is out of season or too expensive. But there are some key differences between the two preservation methods that give frozen produce a slight edge. A package of frozen fruit or vegetables typically contains just the produce itself, blanched and/or…

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Psychological Tricks Can Get AI to Break the Rules

If you were trying to learn how to get other people to do what you want, you might use some of the techniques found in a book like Influence: The Power of Persuasion. Now, a preprint study out of the University of Pennsylvania suggests that those same psychological persuasion techniques can frequently “convince” some LLMs…

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8 Best Gas Ranges of 2025, Tested by Our Experts

But there has been negative news about gas ranges. Outside studies and CR’s own testing have found that cooking on a gas stove may produce byproducts that are bad for the environment and can pose risks to the respiratory health of certain vulnerable people. While research is ongoing, one thing is clear: Ventilation is critical…

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This Is Why You Should Try Ultralight Backpacking (2025)

I first encountered the ideas of ultralight backpacking in 1994, in an article in now-defunct (and much-missed) Backpacker magazine. It was titled “Less is More,” by Mark Jenkins. (I still have a PDF copy I scanned years ago.) Jenkins wrote about a long trip across Europe and Africa. By the end, he and his traveling…

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Best Beach Tents

Pop-up beach tents are designed for those who lack the time, patience, or confidence to build one. Companies market them as easy to assemble and disassemble in mere seconds. Spoiler alert: They’re all lying.  To help you choose the best beach canopy for your needs, we evaluated four best-selling beach tents so that you don’t…

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