Abstract: The sparsity-regularized linear inverse problem has been widely used in many fields, such as remote sensing imaging, image processing and analysis, seismic deconvolution, compressed sensing, ...

RALEIGH, N.C. (WTVD) -- It's time for students on a traditional calendar to head back to the classroom. Wake County Public School Systems is serving over 161,000 students during the 2025-26 school ...

Most couples are not comfortable going to the bathroom in front of each other. Some say that's a good thing. (Photo illustration: Yahoo News; photos: Getty Images) Jess, who asked not to give her last ...

It’s the most transparent estimate yet from one of the big AI companies, and a long-awaited peek behind the curtain for researchers. Google has just released a technical report detailing how much ...

Scroll down for hints and conversation about the puzzle for Saturday, Aug. 9, 2025. By New York Times Games Hello, fellow word lovers. Welcome to Strands Sidekick. Our goal here is to help you solve ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

The problem has vexed Boston leaders, public health officials and police for years: How best to address the interwoven issues of homelessness and public drug use that collide near the intersection of ...

Scroll down for hints and conversation about the puzzle for Sunday, Aug. 3, 2025. By New York Times Games Good morning, dear connectors. Welcome to today’s Connections forum, where you can give and ...

When it comes to the prevalence of public toilets, one analysis suggests the U.S. ranks 30th in the world, tied with Botswana. The obvious solution—just build more of them—doesn’t work.

When I think about the barriers holding back hardworking families from upward mobility, one conversation sticks with me. A single mother in one of our Goodwill job training programs once told me, “I ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of computing a matrix inverse using the Newton iteration algorithm. Compared to other algorithms, Newton ...