Letchworth isn’t the only place to witness this rare winter phenomenon. Along the frozen shores of Lake Ontario, water pushes ...

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.

Some of the world’s deadliest volcanoes are home to an incredible variety of wildlife, from resilient mammals to rare bird ...

One of the world's most active volcanoes has been spewing lava again. After a period of high activity, fountains of hot molten rock were seen spurting from the Kilauea volcano at Hawaii Volcanoes ...