Researchers used a Computational Fluid Dynamics model to find ways to decrease cost and increase usage of cooler surfaces. The paper examined the possibility of applying cooler surfaces to just half ...

Mr. Mallaby is a senior fellow at the Council on Foreign Relations. Wall Street fears it has an artificial intelligence problem. A.I.-related stocks are up so much that a fall feels inevitable, ...

Think of a conversation you had with a friend or colleague, and they didn’t quite understand what you were trying to say. Maybe you had to rephrase a question or explain something differently — how ...