Marine biology — Galapagos Islands.

Laurie Garrett interviews Dr. John Corliss of Oregon State University, Corvalis, co-head of the Galapagos Research Mission, about the recent discoveries off the Galapagos Islands. Corliss, plunging two miles to the sea floor, found enormous volcanic activity, high concentrations of radioactivity and rare elements, and strange new life forms. The new biology of the ocean…