Dr. Maya Tolstoy

You'll find Maya Tolstoy, PhD both on land and on the ocean floor. An Associate Professor in the Department of Earth and Environmental Sciences at Columbia, University, she is also a marine geophysicist, who specializes in seafloor earthquakes AND volcanoes. Dr. Tolstoy has participated in 31 ocean-going expeditions - leading or co-leading more than half of them. In 2005, she was part of director James Cameron's expedition that filmed the 3-D Imax documentary "Aliens of the Deep." Does Maya have plenty to share? You betcha!