A Shot Twice a Year Can Prevent HIV. Getting One Is the Hard Part.
For years, the usual way to lower the chance of getting HIV before a possible exposure was a pill you
Iceland’s Giant Air Filter Finally Hits Its Design Pace
A plant in Iceland pulls carbon dioxide out of ordinary outdoor air, then locks it underground as stone. That idea
These Tiny Fat Bubbles Flip Their Charge to Deliver mRNA With Less Inflammation
The tiny fat bubbles that carry mRNA vaccines into our cells work remarkably well — and they also tend to
AI Steers Fusion Plasma in 20 Milliseconds: Princeton’s PACMAN Framework
Fusion machines need split-second course corrections that no human can make in time. Inside a doughnut-shaped magnetic bottle called a
Coding Agents Left Autocomplete Behind
Coding helpers used to finish the line you were typing. Now many of them open your project, edit several files,
A Tiny Eye Chip Helped People With Macular Degeneration Read Again
A tiny wireless chip under the retina, paired with special glasses, helped most people in a major trial read again
Quantum Error Correction Gets More Flexible: Three New Surface-Code Tricks
Quantum computers make a lot of tiny mistakes. Error correction is how you still get a reliable answer — by
First Power From Hot Dry Rock: Fervo’s Cape Station Is Online
A power plant in rural Utah has started selling electricity made from heat locked in deep, dry rock — not
AI Can Sketch What You Saw From a Brain Scan — With One Hour of Calibration
Researchers can now rebuild a rough picture of what you were looking at from a brain scan. Not your private
The Last Blackbird Went Missing
For most of the last twenty-seven years, the fastest jet the United States ever put into service sat outdoors in
How the One-Mile Run Got Faster
Photo: Josh Kerr winning the men’s 5,000 meters at the 2025 UK Athletics Championships. Andrewnward, CC BY-SA 4.0, via Wikimedia
When AI Thinks Longer: Test-Time Compute and the Reasoning Bet
Some new AI models spend extra time on a hard question before they answer. One long ramble often gets worse,
Permitted Isn’t Built: TVA’s First U.S. SMR Construction Permit
On September 29, 2026, the U.S. Nuclear Regulatory Commission handed the Tennessee Valley Authority something American nuclear developers have wanted
Perovskite Tandems Leave the Lab — The 2025–26 Commercial Bet
For more than a decade, perovskite solar cells were a lab story: dazzling efficiency charts, fragile samples, and a familiar
Sodium-Ion Batteries Leave the Lab: Why Grid Storage Is Betting on Salt
For years, sodium-ion batteries lived in the same drawer as “promising lab demos.” Useful in theory. Hard to bank on.
AI’s Thirst Problem: Watts, Water, and the Local Grid
Your chat window feels weightless. Type a question, get an answer, close the tab. No smoke. No bill that says
The Quiet AI Job Shift: Tasks Left, Judgment Stayed
Tuesday, 9:14 a.m. Maya in support still owns the ticket — her name sits at the top of the thread
The Day Women Lost Their Right to Vote in New Jersey
On November 16, 1807, New Jersey’s legislature closed one of the most unusual chapters in early American democracy. In a
A Short History of Neuralink — Ending With “I Love You”
Brain–computer interfaces used to live mostly in labs and science fiction. Over the last decade, Neuralink has pushed one version
Safer Than You Think: What AV Crash Rates Actually Show
Hard numbers first: NHTSA fatality rates, Waymo’s peer-reviewed crash cuts, Tesla FSD (Supervised) miles-per-collision from the live Safety Report — and what those figures do and don’t prove versus human drivers.