Much of the difference between the single-celled fungus and the two multicellular animals is accounted for by those genes and proteins that make multicellularity possible.

ECONOMIST: Genomics

Two years later they sent 15 animals by rail to the new Wichita Bison Refuge in Oklahoma.

ECONOMIST: Buffalo in America

Researchers found that when Salmon died naturally in two Northern California rivers, the fish were eaten by animals.

NPR: Fishy Vines Produce Great Wines