Avoid common pitfalls when calculating work done by friction! This video highlights the most frequent mistakes students make, from misinterpreting frictional forces to applying formulas incorrectly.

Axiom says its AI found solutions to several long-standing math problems, a sign of the technology’s steadily advancing reasoning capabilities.

Two new exhibits now open through May 2026 blending hands-on play with an immersive, pro-level hockey experience ...

Below, some of the winners of the 2025 top-cited paper award from India and North America outline their tips for early-career researchers who are looking to boost the impact of their work. Answers ...

Explore this North Carolina science museum where interactive exhibits, dinosaurs, and hands-on fun make learning an adventure ...

A positive club path angle means an in-to-out swing. A negative club path means an out-to-in swing. A positive face angle ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Animal groups show how simple actions create shared intelligence, shaping technology, health research, and crowd safety.

Because sponging is rare, time-consuming, and learned over years while also distorting echolocation, it reads as real-world ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

When starting this ice challenge, most people just step on the side of the bowl and slide down to the bottom. Then you’re ...

Abstract: Unit commitment problems are operation optimization problems solved by independent system operators (ISOs). These problems generally need to be solved within a limited time, and the quality ...