08/07/2017 05:01:37 PMCovering an area of nearly one million square kilometers, UH geophysics professor Will Sager and his students recently returned from a 36-day research cruise to Tamu Massif, the largest known single volcano on Earth. Their mission was to collect data that will help them understand how this volcano formed.Lisa Merkllkmerkl@uh.eduPeople,Research,Student Success,Top Stories