Dr. Jack Dumbacher shares a story of what native people of New Guinea call magic, but is actually some sort of biological phenomenon. [2:04]

Some of the best discoveries in science are completely serendipitous. Jack Dumbacher discovered, quite by accident, that common New Guinea birds use potent poisons for protection. Find out about the research he did while trekking in the...

See evolutionary biologist Jack Dumbacher explain how mathematical models can reconstruct the evolution of organisms. [1:38]