Plus, Londoners are trading apartments for single-family homes and real-estate agents share their post-closing horror stories.

Seven of the 10 most expensive ZIP codes in the United States sit in California, which probably comes as no surprise to many Californians. But the nation’s priciest ZIP code, 33109, lies on Fisher ...

QR codes are quickly replacing the traditional barcode as the new essential tool shaping modern retail. A decade ago, they were just a simple way to connect in-store and online shopping, but now they ...

The San Antonio area’s highest-earning ZIP codes are concentrated in northern Bexar County, including the suburbs of Alamo Heights, Olmos Park and Terrell Hills. While the average annual income in ...

Locally Researched by: Craig Douglas, Andrew Vaupel and Ethan Nelson, American City Business Journals Sep 25, 2025, 6:00am EDT Editor's Note: The Business Journals evaluated almost 33,200 ZIP codes to ...

The priciest ZIP codes in the country are in California and New York. In the top 10, median listing prices range from just under $6 million to nearly $12 million. Only one Florida ZIP code made the ...

Curious where the priciest real estate in the U.S. is hiding? Realtor.com® just dropped its latest report on the country’s most expensive ZIP codes, and the numbers are staggering. Across these ...

The new science of “emergent misalignment” explores how PG-13 training data — insecure code, superstitious numbers or even extreme-sports advice — can open the door to AI’s dark side. There should ...

The most in-demand real estate markets of 2025 are clustered in suburbs and smaller cities near major metros in the Northeast and Midwest. That's according to Realtor.com's annual "Hottest ZIP Codes" ...

That used to be the ZIP code for Silver Cliff, Colorado, before the U.S. Postal Service removed it from use and forced the town to use neighboring Westcliffe’s ZIP code. “We lost our identity,” said ...

A postal code is a series of letters, numbers, or both, used by postal services to identify specific geographic areas, delivery routes, or addresses for mail sorting and delivery. The Kenya postal ...