You will never see anyone closer to a volcano than this..., Our team in Vanuatu ab seiled 500 vertical metres into the Marum Volcano on Ambrym Island to th...

Sam Cossman and George Kourounis traveled with a group of explorers from San Francisco to Vanuatu, a small island country in the South Pacific ocean with the goal of descending a volcano in eruption through the Marum crater of the Ambrym Volcano. They used a GoPro camera to docuemnt their expedition...

Video technology and science converge on an active volcano in Vanuatu, where explorer Sam Cossman operated camera-mounted drones to capture high-definition images of the spectacular yet dangerous Marum Crater. Cossman and his team piloted the drones over the 7.5-mile-wide (12-kilometer) caldera whil...