We did the mathematics on AI’s power footprint. Right here’s the story you haven’t heard.
Understanding AI’s power use was an enormous international dialog in 2025 as lots of of thousands and thousands of individuals started utilizing generative AI instruments regularly. Senior reporters James O’Donnell and Casey Crownhart dug into the numbers and printed an unprecedented take a look at AI’s useful resource demand, all the way down to the extent of a single question, to assist us understand how a lot power and water AI could require transferring ahead.
We’re studying extra about what vitamin D does to our our bodies
Vitamin D deficiency is widespread, notably within the winter when there’s much less daylight to drive its manufacturing in our our bodies. The “sunshine vitamin” is vital for bone well being, however as senior reporter Jessica Hamzelou reported, latest analysis can be uncovering shocking new insights into different methods it would affect our our bodies, together with our immune methods and coronary heart well being.
Senior editor Will Douglas Heaven’s expansive take a look at the way to outline AI was printed in 2024, nevertheless it nonetheless managed to attach with many readers this 12 months. He lays out why nobody can agree on what AI is—and explains why that ambiguity issues, and the way it can inform our personal essential occupied with this know-how.
Ethically sourced “spare” human our bodies may revolutionize medication
On this thought-provoking op-ed, a crew of consultants at Stanford College argue that creating residing human our bodies that may’t assume, don’t have any consciousness, and might’t really feel ache may shake up medical analysis and drug improvement by offering important organic supplies for testing and transplantation. Current advances in biotechnology now present a possible pathway to such “bodyoids,” although loads of technical challenges and moral hurdles stay.
