Diamond says the problem involves two parts of a person’s working memory: prospective and semantic. Prospective memory helps us remember to do something in the future, while semantic memory allows drivers to make the trip from work to home on autopilot, where they arrive without remembering clear details of how they got there. Prospective and…
We rate refrigerators based on their thermostat performance, temperature uniformity, noise output, ease of use, energy efficiency, crisper performance, and icemaker performance (if they have one). Every refrigerator we test gets wired with 15 temperature sensors. We then monitor those thermocouples for more than a month in one of three temperature-controlled chambers, collecting more than…
In figure skating, the quadruple axel is generally considered the most difficult jump. Until 2022, when US skater Ilia Malinin—currently riding high as the “Quad God” at the 2026 Winter Olympics—started doing them, they seemed impossible. Landing one, naturally, can give an athlete a higher score. But for skaters who aren’t generational talents like Malinin,…
Think of it like “Where’s Waldo?” for the anti-Trump movement: Last Saturday, as some 7 million people filled American cities for the latest “No Kings” protest, many of them showed up wearing inflatable frog costumes. The amphibians were easy to spot in the sea of signs, and their inspiration seemed clear: They’d seen images of…
The wrong product or application however, can manifest a hot mess—you’ve seen it: dried-up, flaky edge control lingering on the hairline. If you can find a product that can leave your edges smooth, moisturized, and flake-free, you have struck gold. We tested nine popular edge control products to determine which ones effectively achieved their claims:…
Michael Calore: OK. What is it that you love about it? Leah Feiger: The chaos, the boring, boring chaos. It’s like, for sure, it’s high stakes for these people. These are real people with real lives and real feelings, but it’s, every single episode is like, “I just love you so much, but I don’t…
The AHA has long advised that all adults consume less than 2,300 mg of sodium each day. But the new guidelines advise less than 1,500 mg (the amount in about ⅔ teaspoon). “On average, we see systolic (top) blood pressure drop about 3 points in people with normal blood pressure and 7 points in people…
If you’re interested in buying a treadmill that doesn’t require paying more for access to its entire workout ecosystem, you’ll have to look beyond the most recognizable brands and do a little digging. Or you can let us do the digging for you. The most important thing to know while you shop is that there…
Over several years, consumer advocacy groups criticized Ring’s RFA program, with many asking CR and other product review outlets to stop recommending Ring products. (CR’s evaluations are based on its own independent product testing, and we did not change our ratings.) In 2021, the company completed a two-year audit of its Neighbors network with the New…
The team members went through a process of incrementally determining what elements and molecules the bacterial strain could grow on. They already knew it could use oxygen, so they tested other combinations in the lab. When oxygen was absent, RSW1 could process hydrogen gas and elemental sulfur—chemicals it would find spewing from a volcanic vent—and…