Katharine Gammon
Katharine Gammon is a freelance science writer based in Santa Monica, California.
Reintroducing Wolves to Isle Royale National Park
Four wolves were airdropped onto an island where ice bridges no longer allow consistent access to the mainland.
This Is Your Body on Laughter
Several new studies exploring the effects of laughter are contributing to a fast-growing body of research that finds just how important it is to keeping us happy, healthy, and sane.