Taal volcano: How is it affecting people nearby?
Taal volcano is one of the most active in the Philippines.
Over the past few days, it's begun spewing lava, triggering earthquakes and emitting huge plumes of ash that have spread across the island of Luzon and beyond.
Scientists think a bigger eruption could happen soon.
BBC correspondent Howard Johnson shows what the conditions are like for those nearby to the volcano.
Find out more about what causes volcanoes.