Nir Kaissar is a Bloomberg Opinion columnist covering markets. He is the founder of Unison Advisors, an asset management firm. If you want to own Treasuries but are worried that America’s unruly ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

A bill that passed on Thursday was a watered-down version of what the New York City Council speaker vowed to pass after an intense protest outside a synagogue last year. By Dana Rubinstein and Sally ...

[Maximilian Milovidov is a freshman at Columbia University and a member of TikTok's Youth Council. He used a large language model to edit this essay for length and a human to edit for content. This ...

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

Within three years, no embedded software developer is going to be writing code. I know it sounds like another one of my controversial statements. But I recently used Claude Code to write the best ...

Most AI training teaches you how to get outputs. Write a better prompt. Refine your query. Generate content faster. This approach treats AI as a productivity tool and measures success by speed. It ...

“Structured products” are proliferating in exchange-traded funds, and defined-outcome ETFs, or “buffer ETFs,” are among the most popular. These ETFs use options to provide an explicit amount of loss ...

Investors seeking protection from market losses have piled into buffer exchange-traded funds — and that demand is expected to continue. The products, also known as defined-outcome ETFs, use options ...

As global energy demand surges—driven by AI-hungry data centers, advanced manufacturing, and electrified transportation—researchers at the National Renewable Energy Laboratory have unveiled a ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...