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 ...

Abstract: The Greedy Permuting Method (GPM) is a method introduced for initial population generation in the Genetic Algorithm (GA). For a test problem with 280 cities, the generated initial population ...

A jury found the companies harmed a young user with design features that were addictive and led to her mental health distress. By Cecilia Kang Ryan Mac and Eli Tan Cecilia Kang reported from ...

Jon McNeill, a serial founder, was the president of sales at Tesla from 2015 to 2018. At Tesla, McNeill helped develop a five-step framework that he says brought innovation to Tesla. The five-step ...

The goal should be purposeful integration: using records to improve context for education, navigation, and appropriate escalation—without presenting the tool as a substitute for professional judgment.

[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 ...

A new study published today in Nature has found that X’s algorithm – the hidden system or “recipe” that governs which posts appear in your feed and in which order – shifts users’ political opinions in ...

Atlanta Braves ace Chris Sale dismisses the notion of using the new ABS challenge system, preferring his catcher to make the calls. Chris Sale undoubtedly ranks among the finest starting pitchers of ...

The Thrift Savings Plan (TSP) has long served as a cornerstone of retirement savings for federal employees and members of the uniformed services. As retirement planning becomes more complex, TSP ...

The federal Thrift Savings Plan continued to evolve throughout 2025. Assets for the world’s largest retirement plan crossed $1 trillion midyear, and TSP now serves more than 7.2 million accounts. The ...