Abstract: In this letter, we propose a 2 × 2 array antenna capable of 3-D beam-steering and operating frequency adjustment. Each element consists of a patch antenna and a narrow-width I-shaped stub, ...

When graphic designer Yang Liu moved from Beijing to Berlin at age 13, she found herself in culture shock. “I discovered — almost on a daily basis — that things were quite the contrary of what I was ...

Flu season is starting to tick up in the U.S. And, looking at clues from other countries, we may be in for a rough winter. But not all influenza is the same. And there are some notable differences ...

Like its predecessor, “Wicked: For Good” more than doubles the runtime of Act II of the Broadway musical that inspired it. But unlike the first “Wicked” film, the sequel makes big additions to the ...

Stress is part of everyday life, from work deadlines to family responsibilities. But when the tension does not fade—even when the stressor is gone—it may be a sign of something more serious. Jason ...

The key difference between Amazon’s Fargate and AWS ECS is that ECS is a container orchestration service while Fargate is a serverless compute engine that runs containers without requiring you to ...

Explore the key differences between Minecraft Java and Bedrock editions! Learn about gameplay mechanics, mob behaviors, and edition-exclusive features in this game comparison. Mike Johnson gives ...

This video compares the key differences between Minecraft Java and Bedrock editions. Topics include gameplay mechanics, cross-platform compatibility, performance variations, and exclusive features of ...

While dementia and Alzheimer’s disease are terms that are often used interchangeably, they don’t mean the same thing. Understanding the difference isn’t just helpful for clarity, it’s essential for ...

The Senate version of President Trump’s “One Big Beautiful Bill” that passed a key procedural vote late Saturday has some big differences from the version the House approved. Two Republican senators — ...