Solving Problem 1 on work and energy from an old physics final exam. Follow the step-by-step reasoning behind classic work–energy principles and see how foundational physics problems were approached ...

For most people, solving a problem is the reward—the relief of being done, the achievement of having figured it out.

Even agents checking other agents can still get it wrong Agents may be the next big thing in AI, but they have limits beyond ...

Brex reports that U.S. businesses can deduct credit card interest on legitimate expenses, unlike personal card interest, ...

Architect of government’s water plan says nationalisation might not fix everything and the current system can work ...

DeepMind COO Lila Ibrahim discusses building powerful AI with care, ethics and a long-term focus on human impact.

Solving the question everyone, no matter the political stripe is asking: How do you build more homes that people can afford?

Charter school students in Washington, D.C.’s high-poverty Ward 8 far outshined their peers citywide in mathematics last year ...

Trigonometry and calculus often trouble board exam students due to heavy formulas and poor conceptual clarity. This article explains how concept mapping helps students visually connect ideas, improve ...

The agent acquires a vocabulary of neuro-symbolic concepts for objects, relations, and actions, represented through a ...

Diplomats in the region have spent weeks trying to prevent a confrontation that they say risks a wider conflict.

I am enjoying filling in for my good friend and former colleague Pete Howard as he takes a little break from writing his weekly column. I want to thank Pedro and the OBSERVER for giving me the space ...