At least 1,700 people are known to have been killed in the disaster but hope remains that others can continue to be found alive.
Related stories
The drones Russia could use to strike Europe from its Mediterranean ghost fleet
The Data Center Debate Taking Over Native American Tribes
Why You Should Join a Choir
What Peacemaking Loses When Women Are Left Out
Fourteen Kazakh soldiers found dead in Caspian Sea after naval training
US rapper Macklemore announces 'Free Palestine' tour after Ed Sheeran saga