In these pictures researchers work on the top of the 4,000ft Kilauea volcano. The shots were taken by local photographer G. Brad Lewis, 56, who said: 'Erupting volcanoes have always fascinated me.

Hawaii’s Kilauea volcano erupted in early May, sending a smoldering flow of lava into residential areas on the Big Island. Authorities ordered people living in Leilani Estates and Lanipuna ...

Hawaii’s Kilauea volcano erupted in early May, sending a smoldering flow of lava into residential areas on the Big Island. Authorities ordered people living in Leilani Estates and Lanipuna ...

ALOTENANGO, Guatemala – Dramatic images and satellite footage have captured the powerful eruption of Guatemala's Volcán de ...

ALOTENANGO, Guatemala – Dramatic images and satellite footage have captured the powerful eruption of Guatemala's Volcán de Fuego (Volcano of Fire), putting thousands of people in the area at risk, ...