Marine microbes adapt in surprising ecological ways.
New research examining microbial communities from multiple ocean regions has revealed that certain bacteria have begun developing enzymes capable of breaking down common plastics, and the timing of this evolution appears tied directly to the global rise in plastic waste. Scientists studying water samples from surface currents to deep sea sediments found that enzyme abundance has increased dramatically over the last few decades, reflecting a rapid biological response to human made pollution. This discovery not only reshapes our understanding of microbial adaptability but also introduces new possibilities for long term cleanup strategies, ecological forecasting, and an evolving relationship between life and synthetic materials.
