Two bacteria allow spittlebugs to thrive on low-nutrient meals

A new study examines the symbiotic relationship between two types of bacteria and spittlebugs that helps the insect live on very low-nutrient food. The bacteria use a metabolic "trick" also employed by cancer cells to create ...

Deep-sea bacteria copy their neighbors' diet

In the deep sea, far away from the light of the sun, organisms use chemical energy to fix carbon. At hydrothermal vents—where hot, mineral-rich water gushes out of towering chimneys called black smokers—vibrant ecosystems ...

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