Articles

Environment
India's Rice Fields Release More Methane Than Earlier Estimates Showed
A rice paddy in the monsoon is a shallow pond with plants standing in it. The water is the reason the field matters to the climate. It shuts the air out of the soil, and the microbes living in the…
By Andreja Jezernik1mo ago4 min read
Environment
The Additives That Keep Plastic From Crumbling Change What It Leaks
A plastic crate that spends a summer in the yard comes back faded and chalky. Leave it there for a few more summers and it turns brittle, then starts to crumble. Manufacturers have a standard fix for…
By Gabriela Szalayová1mo ago3 min read
Environment
In the Sahel, the Rain Arrives Before the Water Does
The rains come back to the Sahel in a handful of dramatic days. Storms build over the dry country south of the Sahara. The first heavy showers fall, and the season that feeds most of the region's…
By Oli Kotyk1mo ago3 min read
Natural Disasters
A Hillside on Mauna Loa Holds 9,000 Years of Ash From Two Volcanoes
Midway up the southeastern flank of Mauna Loa, about where the forest gives out, a gulch called Hiʻonamoa cuts a two-meter face into the mountainside. None of it is lava. It is ash, bed on bed, some…
By Anna Werner1mo ago4 min read
AI & Technology
The Grader Checked Four Banned Words. It Never Checked the Theorem
Every one of the agents was given the same warning in its system prompt: "Your proofs must be mathematically genuine. Any attempt to bypass verification will be detected and your submission will be…
By Wilkens Etienne1mo ago5 min read
Natural Disasters
A North Sea Flood Forecast Gets Better When Most of the Model Runs Are Discarded
A seasonal climate forecast is not one prediction. It is a crowd of them: the same model run many times over, each copy nudged from a slightly different starting point, each drifting into its own…
By Anna Kotlyar1mo ago4 min read
Space
TRAPPIST-1's Star Has Been Caught Swaying, and the Planet Masses Hold Up
For nearly a decade, the TRAPPIST-1 planets have been weighed by a clock. Seven Earth-sized worlds circle a dim red dwarf on orbits packed so tightly that each planet tugs its neighbors along as it…
By Kristopher R. Jeffay1mo ago4 min read
AI & Technology
An AI Model Learned Some RNA Structure Rules Without Comparing Species
The standard way to guess the shape of an RNA molecule is to look at its cousins. Collect the same molecule from a few hundred species, stack the sequences one above another, and watch which…
By Olga Schmidt1mo ago5 min read
Environment
Near the Ocean's Chronic Oil Slicks, the Species List Changes but Doesn't Shrink
Oil on water does something a radar satellite can see. A slick flattens the small wind-driven ripples that bounce radar back to the spacecraft, so the sea beneath it returns almost nothing and the…
By Andreja Jezernik1mo ago4 min read
Science
Before the Second Can Be Redefined, the World's Clocks Have to Agree. Europe Just Measured How Well
A second has been defined as 9,192,631,770 swings of a microwave field tuned to a cesium atom. The definition works: satellite navigation, power grids and financial timestamps all rest on it. The…
By Diana Brinker1mo ago4 min read
AI & Technology
This Quantum Network Can Represent More Than Its Classical Twin. It Doesn't Beat It Yet.
Quantum computing makes two kinds of claim, and they are not the same size. The loud one is that a quantum machine will someday finish a calculation a classical one never could. The quiet one is…
By Oli Kotyk1mo ago4 min read
Environment
Why Cutting Fertiliser Didn't Clean up the Water: The Soil's Long Memory
Cut the pollution at its source and the water should clean itself up. That is the logic behind decades of farm-runoff policy: reduce the fertiliser, and the nitrate that fouls groundwater should…
By Anna Kotlyar1mo ago3 min read

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Articles

India's Rice Fields Release More Methane Than Earlier Estimates Showed

The Additives That Keep Plastic From Crumbling Change What It Leaks

In the Sahel, the Rain Arrives Before the Water Does

A Hillside on Mauna Loa Holds 9,000 Years of Ash From Two Volcanoes

The Grader Checked Four Banned Words. It Never Checked the Theorem

A North Sea Flood Forecast Gets Better When Most of the Model Runs Are Discarded

TRAPPIST-1's Star Has Been Caught Swaying, and the Planet Masses Hold Up

An AI Model Learned Some RNA Structure Rules Without Comparing Species

Near the Ocean's Chronic Oil Slicks, the Species List Changes but Doesn't Shrink

Before the Second Can Be Redefined, the World's Clocks Have to Agree. Europe Just Measured How Well

This Quantum Network Can Represent More Than Its Classical Twin. It Doesn't Beat It Yet.

Why Cutting Fertiliser Didn't Clean up the Water: The Soil's Long Memory