In a study published Tuesday in a journal, scientists said they have discovered why Mount Veniaminof is stealthy.

On this Line One, join Dr. Justin Clark for a discussion about the health impacts of wildfire smoke and volcanic ash.

Following Mount Etna's recent eruption in Sicily, we asked experts for their top volcano safety tips for travelers.

When volcanic eruptions send towering plumes of ash into the atmosphere, they don’t just darken the sky or affect local air ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

Over the last month, volcanic eruptions have once again made headlines across the globe. One of the most active volcanoes in the world is Italy’s Mount Etna, and it has a very explosive history over ...

Guatemala's Fuego volcano shot ash miles into the air on Friday as authorities said they had evacuated more than 700 people ...

Guatemala's Fuego volcano erupted, sending ash miles into the air, prompting the evacuation of over 700 people. Active ...

Fiery lava seen flowing from the volcano near the capital as disaster agency issues warning to nearby residents.

Evacuations are ordered in Guatemala after the 'Fire' Volcano erupts :: June 5, 2025:: San Juan Alotenango, Guatemala The ...

Guatemala's Fuego volcano erupted, prompting 330 evacuations, road closures, and warnings of ashfall and pyroclastic flows near key tourist zones.

Guatemala are evacuating some residents from the slopes the Volcano of Fire after a new eruption spewed gas and ash high into ...