Is paper sustainable? A deep dive into lifecycle data reveals paper bags may be worse for the climate than plastic.

Many students see the equal sign as a signal to calculate, rather than a symbol of equivalence. Here’s how to clear up that ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

California could begin testing students as early as kindergarten in math if a bill currently going through the state ...

Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...

A couple in their early 70s runs the numbers one more time. Their mortgage rate is locked in near 3%, well below the 4.40% ...

A fireworks display launches 40 fireworks in sequence. Each firework reaches a random height, independent of the height that ...

How much does a math tutor cost in 2026 can offer a wide range based on the session format, your kid’s level, and the tutor’s ...

Something stinks in California’s climate policies. Years ago, the state set up a system that pays cattle farmers across the ...

For years, physicists were stuck in trying to explain an important mathematical problem in physics. The right approach ended ...

Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...

A bill moving through the California Legislature would test students as early as kindergarten on math. It's part of an effort ...