There's a line of thought that equates intelligence with “pattern recognition.” How do you stack up on this unique cognitive ...

SQL Case Files is a free interactive SQL game that teaches SQL through crime-solving challenges. Learn SQL online with hands-on puzzles, realistic datasets, SQL practice exercises, and a full ...

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

The federal government program that mailed free at-home COVID-19 tests to households is no longer active. Some insurance providers may still cover the cost of at-home tests, and free tests may be ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

Standardized testing—including state assessments for accountability purposes—is an annual reality in K-12 schools. But more than half of educators—nearly 60 percent—don’t believe that state ...

Can a simple daily practice truly restore our peace amidst the stress and chaos of modern life? One such practice is gratitude, a core principle of positive psychology that has garnered significant ...

SQL, the Structured Query Language, is a cornerstone skill for anyone working with data. To master this powerful language, consistent practice is crucial. We present a curated list of 12 top-notch ...

This is the third year in a row Americans can order free at-home COVID tests. Americans can once again order free at-home COVID-19 tests from the federal government starting Thursday ahead of the ...

Here’s how to get them, plus when to take a test. By Dani Blum Starting Thursday, you can once again order free Covid tests from the government. Every household in the United States will be able to ...