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 surprising observation in the lab has revealed a remarkable ability in Stentor coeruleus, a single-celled organism about one millimeter long. Sometimes nicknamed the "platypus" of microorganisms for ...

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 ...

Dear Heloise: I find that most of the time, I only use a very small portion of a tissue. I’ve found that I can tear them in half before using them and extend the uses out of a box this way. I also ...

My friend recently attended a funeral, and midway through the eulogy, he became convinced that it had been written by AI. There was the telltale proliferation of abstract nouns, a surfeit of ...

The rationale behind Golden Dome’s mandate for space-based boost-phase defense made some sense. If orbiting interceptors could hit an enemy missile very early in flight—before it could deploy ...

Sprawling conglomerates fell out of fashion long ago in America. Elon Musk is giving them new life. On February 2nd the world’s richest man announced that SpaceX, which builds rockets and sells ...

This is an edition of Time-Travel Thursdays, a journey through The Atlantic’s archives to contextualize the present. Sign up here. Reading it now, Paine’s words are a kind of portal back to the ...

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 ...

In this video, I show you the natural way to express "it makes sense" using the Chinese phrase 有道理 (yǒu dào lǐ). I break down how to use it in real conversation and provide an example sentence, so you ...