October 29, 2026
Radar Revealed a River-Carved Landscape Beneath East Antarctica’s Ice
A study mapped a roughly 32,000-square-kilometer landscape of ridges and valleys hidden beneath the ice sheet—terrain that appears to preserve…
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Science & Technology
October 29, 2026
The Ozone Layer Is Healing—but the Antarctic Recovery Will Take Decades
A global phaseout of ozone-damaging chemicals is helping the atmosphere recover. Satellite observations and scientific assessments show progress, while also…
October 29, 2026
Adults Have Brown Fat, and Cold Can Activate It—but It’s No Weight-Loss Shortcut
Brown fat helps the body make heat, and researchers have confirmed that adults retain some of it. What that discovery…
October 29, 2026
The First Black Hole Image Was Built From Radio Waves—and a Planet-Sized Telescope
The Event Horizon Telescope did not take a conventional photograph. It combined observations from observatories around the world to reconstruct…
October 28, 2026
The Pony Express Was a Race Against the Telegraph—and It Lasted Just 18 Months
For a year and a half, riders carried mail across nearly 2,000 miles of the West. The service was daring,…
October 28, 2026
USB-C Is One Shape, Not One Speed: What the Connector Can—and Can’t—Tell You
The familiar oval port can carry different data speeds, charging power and video capabilities. Here’s why the cable and device…
October 28, 2026
The World Wide Web Began as a Way to Keep Research Connected
At CERN, Tim Berners-Lee joined hypertext to the internet. The crucial invention was not only a browser and server, but…
October 28, 2026
Ingenuity: The Small Helicopter That Turned Mars Into a Place to Fly
Built as a five-flight experiment, NASA’s Mars helicopter made 72 flights, testing whether a rotorcraft could work in the planet’s…
October 28, 2026
Why an E-Reader’s Screen Can Hold a Page Without Staying Lit
Electronic-paper displays use reflected light and movable pigment particles to keep an image visible with little power between page turns.…
October 28, 2026
The Blue LED: The Missing Color That Made White LED Lighting Possible
Red and green LEDs arrived first, but blue was the difficult missing piece. A breakthrough in gallium nitride helped make…
October 28, 2026
The QR Code Was Built for Factory Floors—Then It Escaped Into Everyday Life
Denso Wave developed the QR code to help track car parts. Its ability to hold more information and scan quickly…
October 28, 2026
Auracast Turns Bluetooth Into a Shared Listening Channel
A newer Bluetooth feature lets one audio source broadcast to many compatible earbuds, headphones or hearing devices. The promise is…
October 28, 2026
The Lithium-Ion Battery Was Built in Stages—and Changed What Portable Power Could Do
From oil-crisis research to a safer, rechargeable design, the lithium-ion battery emerged through decades of linked discoveries.
October 28, 2026
GPS Turned Satellite Timing Into a Map You Can Carry
A receiver can find its place on Earth without sending a signal of its own. GPS works by listening to…
October 19, 2026
Ada Lovelace Saw What a Machine Might Do Before the Machine Existed
In 1843, Ada Lovelace published a detailed account of Charles Babbage’s proposed Analytical Engine—including a sequence of operations for calculating…
October 19, 2026
Plants Make Ultrasonic Sounds Under Stress. What the Recordings Do—and Don’t—Tell Us
Tomato and tobacco plants recorded more airborne clicks when cut or short of water. The finding opens a new line…
October 19, 2026
Two Directions of Protein Chemistry: Predicting Nature’s Shapes—and Designing New Ones
Proteins are built from amino-acid chains, but their shapes help determine what they do. The work honored by the 2024…
October 19, 2026
Zealandia: The Mostly Submerged Continent Beneath the Southwest Pacific
A 2017 scientific case for Zealandia reframed a familiar map: most of the continent is underwater, but its crust and…
October 19, 2026
The Amazon’s Forests Help Make Their Own Rain—and Send It Downwind
Water released by trees can travel through the atmosphere and contribute to rain far from where it evaporated. Research suggests…
October 19, 2026
A New Atlas Shows the Human Brain Is Made of Thousands of Cell Types
A major research effort mapped thousands of cell types across the adult human brain. The atlas offers a detailed starting…