A powerful 7.8-magnitude earthquake rocked the southern Philippines on Monday, killing at least four people, toppling buildings and prompting tsunami warnings across parts of Southeast Asia and the Pacific,…

A magnitude 7.8 earthquake has shaken part of the southern Philippines, and a tsunami was possible on some regional coasts.

A powerful 7.8-magnitude earthquake struck off the southern Philippines on Monday, killing at least four people, injuring more than 200 and triggering a tsunami. Buildings were…