DAVAO CITY, Philippines — First, the Mlang Fault moved, causing the Oct. 16 and the Oct. 29 earthquakes in Mindanao. Then, on Oct. 31, the Makilala Fault moved, causing more devastation in the region. Now geologists are looking at the Tangbulan Fault as the possible generator of the 6.9-magnitude earthquake that shook Davao del Sur … Continue reading Finding the fault that moved