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Posted inSci/Tech

Cascading effects of noise pollution on plants persist over long periods and after noise is removed

April 13, 2021 – Though noise may change moment by moment for humans, it has a more lasting effect on trees and plants. A new Cal Poly study reveals that human noise pollution affects the diversity of plant life in an ecosystem even after the noise has been removed. This is the first study that […]

Posted inSci/Tech

Scarcity of Resources Led to Violence in Prehistoric Central California

Feb. 17, 2017 – A longtime Cal Poly Pomona anthropology professor who studies violence among prehistoric people in California has been published in a prestigious journal. Professor Mark Allen’s study, titled “Resource scarcity drives lethal aggression among prehistoric hunter-gathers in central California,” was published in the Proceedings of the National Academy of Sciences of the […]