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 ...
As the U.S. military expands its use of AI tools to pinpoint targets for airstrikes in Iran, members of Congress are calling for guardrails and greater oversight of the technology’s use in war.
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 ...
The United Kingdom is blocking the Trump administration from using its military air bases for a possible attack on Iran over concerns that a strike could violate international law. A report by The ...
“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 ...
People who interact with chatbots for emotional support or other personal reasons are likelier to report symptoms of depression or anxiety, a new study finds. Subscribe to read this story ad-free Get ...
Buffer ETFs—exchange-traded funds that protect investor returns from market downturns while capping the upside—have drawn in tens of billions of dollars in recent years from baby boomers and ...
To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...
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