U.S. President Donald Trump speaks to reporters outside the White House in Washington, D.C., on Jan. 27, 2026. (Kyle Mazza/Anadolu via Getty Images) About this research This Pew Research Center report ...

Welcome to the world of JavaScript! This workshop is designed to help you get started with programming in JavaScript. Today, we'll cover the basics of JavaScript syntax. JavaScript, despite its ...

Number enthusiasts may be looking to the new year with a touch of melancholy. Another perfect square like 2025 (45 2 = 2,025) won’t occur again until 2116 (46 2 = 2,116). The year 2027 will be a prime ...

In an unprecedented change, the Centers for Disease Control and Prevention is reducing the number of immunizations routinely recommended for all children from 17 to 11. On the new schedule, vaccines ...

When I was learning multiplication, my father showed me the “rule of 9.” Multiply any number by 9, he said, and then add together the digits of the product, and you will always land on 9. 9 × 2 = 18 → ...

Dedan Thomas and Marquel Sutton gave the same answer when they were separated briefly at the Southeastern Conference media day in Birmingham, Alabama, earlier this year. The LSU starters, 21 days ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

GameSpot may get a commission from retail offers. Over the weekend, The Indie Game Awards shook up its winner's circle by stripping Clair Obscur: Expedition 33 of its Game of the Year Award over the ...

JEOLLANAM-DO PROVINCE, South Korea, Dec. 18, 2025 /PRNewswire/ -- Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer ...

Researchers develop a sensorless boost PFC method delivering near 0.9998 power factor and low distortion, enabling smaller and more reliable power supplies for consumer electronics. Single-phase power ...