Active matter theory explains fire-ant group behavior

Ants are social insects and the Solenopsis invicta species—known as the fire ant—is no exception. The social interactions of this invasive insect, which comes from South America, are framed within the context of the theory ...

How an 'impact mindset' unites activists of different races

After the murder of George Floyd by a Minneapolis police officer in May 2020, more than 15 million Americans took to the streets to protest racial injustice. In just a few weeks, Black Lives Matter became one of the largest ...

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