A world first at the microscopic scale: Metamaterials that can shrink and expand on their own

Leiden physicists Daniela Kraft and Julio Melio have created soft structures that can take on different shapes without any ...

Why do microbes team up? A new model explains nutrient sharing in fluctuating environments

Depending on others for something you need may feel like a risky proposition—and perhaps a human one. It is actually a ...

It’s T-48 hours until a potential blockbuster Northeast snowstorm, and forecast models couldn’t be farther apart

What are meteorologists supposed to do when the models they rely on disagree so sharply? And how should you interpret the forecast?
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A new method to steer AI output uncovers vulnerabilities and potential improvements

A team of researchers has found a way to steer the output of large language models by manipulating specific concepts inside these models. The new method could lead to more reliable, more efficient, ...

Small Minus Big (SMB): Definition and Role in Fama/French Model

Small Minus Big (SMB) is one of three factors in the Fama/French stock pricing model, used to explain how small companies can ...