The towering volcano has been erupting for decades, with near constant gas emissions venting from the crater punctuated by bursts of ash.

Sustained winds carried desert dust over the ocean, where it engulfed island groups and then streamed toward the United Kingdom.

The large Coast Range glacier is one of thousands in western Canada that have shrunk in recent decades as temperatures rise.

The iconic volcano of Northern California is home to seven glaciers that become buried in a blanket of snow during winter.

Clouds trailing the remote island in the South Atlantic appeared brighter than usual because of volcanic aerosols.

Located in northern Chile, one of the deepest open-pit mines in the world has transitioned underground to extract valuable metals.

Some parts of the peninsula rose up to 4 meters (13 feet), shifting the position of coastlines and leaving some ports dry.