Costa Rica’s National Emergency Commission issued a red alert for Poás Volcano National Park closing the site due to ...

The Poas volcano erupted for a second time this week producing a significant ash plume accompanied by toxic gas emissions ...

A faint red light, caused by sulfur combustion, illuminated the crater of Poás Volcano last week. The phenomenon was captured ...

The Poas volcano sent out jets of thick ash, with the initial moment captured on camera.