Climate tipping might be predicted using algebraic topology

The Earth's climate system seems to have shifted abruptly between colder and warmer modes in the past. Do we risk the same today from anthropogenic climate change? Frankly, climate models cannot answer that question yet. ...

A step toward making GPS more resilient to space weather

Societies around the world now depend on satellite-based navigation systems, such as GPS, for a multitude of applications, including transportation, agriculture, military munitions, emergency services, and social networking, ...

Structure formation in mini-organs

The development of alveoli in organoids derived from mammary-gland tissue follows the same physical principles as the formation of discrete droplets in a water jet.

How schools of 'microswimmers' can increase their cargo capacity

A new study published in Physical Review Letters describes a way to increase the cargo capacity of microscopic, self-propelled droplets known as "microswimmers." Researchers from the University of Pennsylvania and the Max ...

New mathematical model to predict precipitation changes

Scientists studying global warming are able to project future spatial patterns of warming with confidence. However, changes and spatial patterns in precipitation are hard to predict. But now a study by researchers in Stony ...

Cell-wrangling circuit simplifies genetic experiments

Lab-bred cells like to have it their way, producing recombinant (aka artificial) proteins based on however many plasmids they randomly get. But the intuition and hard work of a Rice University alumnus will go a long way toward ...

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