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Abstract: Inverse scattering problems (ISPs) with a limited aperture have higher nonlinearity owing to the fewer measurement data, which brings more challenges in the application of full-wave ...

Foreword: I wish solving housing affordability fit into a 30-second TikTok or Instagram reel. It just doesn’t. But if we’re serious about fixing homeownership in America, we need to move past ...

Srinivasa Ramanujan grew up in southern India with almost no formal education, but his mind never stopped creating mathematics. Using nothing but a single outdated textbook, he taught himself advanced ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

It’s no secret that the iPhone has matured, with dramatic innovations now arriving only every several years. The regular iPhone 17 adopting past Pro exclusives is a clear admission that we’re ...

VINSKI, Estonia (AP) — Estonia is extending a fence along its border with Russia and building anti-tank ditches and bunkers in preparation for a potential conflict with Moscow. But those defenses ...

We’d all like to be innovative, but few people have creativity switches they can turn on at will. (I definitely don’t.) We’re a lot better at convergent thinking, using knowledge and experience to ...

More than a decade ago, the real estate developer Flagship Company took stock of a site in Vineyard, Utah, that had been home to a WW II-era steel mill. Surrounded by mountain views and overlooking ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead ...

Ever since foldable phones first appeared, I’ve had a complicated relationship with them. I wanted to love the concept from the very beginning, and I truly tried, but I could never get past how ...