By diving into the DNA of the Atlas blue butterfly, experts have found that its chromosomes were split up over the last three million years, leading to 229 pairs of chromosomes in total.

Soil nutrients support plants, and the animals who consume plants return these nutrients to the soil, creating a nutrient cycle. In a new study published in Ecology, scientists from the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) found that in prairie grasslands, the smallest herbivores—namely prairie dogs and grasshoppers—increase rates of nutrient cycling to a greater degree than larger herbivores such as bison and cattle.

POSTECH team synthesizes octahedral Prussian Blue using glycerol, boosting hybrid capacitor performance.