A seemingly easy-looking math sum has left people scratching their heads as it proves to be more challenging than anticipated. The brain teaser, was shared this week on X by user @BholanathDutta and ...

GRIFFITH, Australia—At a tiny airport in the Australian countryside last month, a small plane took off carrying a device that could transform how U.S. drones, aircraft and ships navigate across future ...

President Trump announced that South Korea will construct its nuclear-powered submarine in Philadelphia shipyards as a part of the new trade deal between the two countries. “South Korea will be ...

It’s one of the fundamental questions about generative AI: Can companies put it to good use? One answer comes from a new survey by the Wharton School of the University of Pennsylvania, which found ...

Dear Liz: Because of the Social Security Fairness Act, my wife got a huge lump sum check (catchup, I suppose) and will now get monthly Social Security benefits. This is good news and bad news, ...

Abstract: In distributed coherent aperture radar (DCAR) systems, achieving high-precision subarray localization in complex environments is a fundamental challenge for ensuring the coherence synthesis ...

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Mad props to you, dear wordsmith, for seeking out clues to keep your streak intact. We see you. But before we get to the hints and solution for the Thursday, August 21 puzzle, let’s go over the basics ...

Update: This story was corrected on 6/19 to reflect that a 2022 California law extends to undocumented immigrants access to state-issued IDs, not federally governed Real IDs. Authorities in a recent ...

Slate Auto, a start-up backed by Jeff Bezos, plans to sell a small, spartan electric truck that comes with no paint, stereo or touch-screens. By Lawrence Ulrich When Slate Auto, a start-up, unveiled a ...