Two Titanic Structures Hidden Deep Within the Earth Have Altered the Magnetic Field for Millions of Years

A team of geologists has found for the first time evidence that two ancient, continent-sized, ultrahot structures hidden beneath the Earth have shaped the planet’s magnetic field for the past 265 million years. These two masses, known as large low-shear-velocity provinces (LLSVPs), are part of the catalog of the planet’s most enormous and enigmatic objects….

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Loyalty Is Dead in Silicon Valley

Since the middle of last year, there have been at least three major AI “acqui-hires” in Silicon Valley. Meta invested more than $14 billion in Scale AI and brought on its CEO, Alexandr Wang; Google spent a cool $2.4 billion to license Windsurf’s technology and fold its cofounders and research teams into DeepMind; and Nvidia…

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Measured: Cargo Room for SUVs and Minivans

That gives consumers a better idea of the cargo they can fit in the back, whether it’s a new dishwasher, two dozen bags of mulch, or a big-screen TV coming home from the electronics store. Our auto engineers also measure the luggage capacity behind the raised third-row seat, because automakers market three-row vehicles as capable…

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Talking Carts 8: Buy a Car Like a Pro

Main theme: Consumer Reports has been the destination for unbiased car reviews since 1936. But did you know that we anonymously buy every vehicle we test—some 50 cars, trucks, and SUVs each year?  In this episode, hosts Tanya Christian and Brian Vines get a crash course in car buying from our senior autos reporter, Keith…

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