You Might Already Own an AI PC

So what does all this new technology—the voice commands, the on-screen help, the file sorting—actually mean for you? The promise is one of convenience: a smarter computer that can save you time, simplify complex tasks, and help you find information more naturally. This brings us to the ultimate question: Is a new computer actually required…

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Most and Least Reliable Gas Range Brands

From our surveys, we have reliability ratings for 15 major manufacturers of gas ranges: Amana, Bosch, Café (formerly GE Café), Electrolux, Frigidaire, GE, GE Profile, Hotpoint, JennAir, Kenmore, KitchenAid, LG, Maytag, Samsung, and Whirlpool. CR members can read on for some of the most crucial findings from our surveys, along with specific gas range models…

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How ByteDance Made China’s Most Popular AI Chatbot

When Chinese AI startup DeepSeek became a global sensation in January, it not only shocked Silicon Valley but also startled ByteDance, TikTok’s parent company. The Chinese tech giant had already launched Doubao, its own flagship AI assistant app with tens of millions of users. But when DeepSeek became the best-known Chinese AI company overnight, no…

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How to Choose Nontoxic Cleaning Products

Consider an all-purpose cleaner. Despite what product marketing may tell you, it’s not necessary to have a different cleaner for every surface in your house. An effective all-purpose cleaner will handle almost every job, including kitchen counters, floors, toilets, and bathtubs. This will not only reduce the bulk in your cleaning cabinet but also reduce…

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How to Get Stronger as You Age

“A complete lifestyle approach is required to get strong and stay strong,” says Beth Frates, MD, an associate professor at Harvard Medical School in Boston and a lifestyle medicine expert. Eat more. Undereating speeds up muscle loss. “As people get older, they often experience a decrease in appetite,” says Joy. “As a result, they aren’t…

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NASA’s Largest Satellite Antenna Ever Has Just Unfurled in Space

A Flower-like satellite has “bloomed” in outer space, unfolding to reveal the largest radar antenna reflector ever put into orbit. The NASA-ISRO Synthetic Aperture Radar (NISAR), a joint project between the US space agency and the Indian Space Research Organization (ISRO), launched on July 30 from the Satish Dhawan Space Center in southeastern India, before…

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6 Best Gas Clothes Dryers of 2026

Unlike electric dryers, which use electricity to produce the heat that dries clothes, gas dryers burn natural gas or propane to produce heat, and use electricity only to power the drum, fan, lights, and controls. Because they require less electrical power, they can be plugged into a 120-volt outlet, rather than the 240-volt outlet that…

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