A ratio of debt to equity is calculated by dividing total debt by the amount of shareholders' equity, found near the bottom ...

Artificial intelligence (AI) is increasingly prevalent, integrated into phone apps, search engines and social media platforms ...

We are already witnessing the dangers of this decline in empathy in various aspects of society—whether in politics, economic ...

Every cell in the body has the same DNA, but different cell types—such as muscle or brain cells—use different parts of it.

A few weeks ago, a mom friend told me her 15-year-old was spiraling over a math test. He was sure if he got a bad grade, it ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

By providing targeted supports and instruction, teachers can help students with dyscalculia find more comfort and success in ...