Begin by drawing the main outline of the volcano. Draw a large triangle or cone shape in the center of your page. Make the base wide and the top narrow. Keep the sides slightly curved rather than ...

Mexico’s Popocatépetl volcano has long drawn attention for its size, constant activity, and glowing plumes of smoke and ash, ...

Geodesy is the science of accurately measuring and understanding the Earth’s geometric shape, gravity field, and orientation in space — and how these change through time. Many geodesists today map ...

The shape of volcanoes and their craters provide critical information on their formation and eruptive history. Techniques applied to photographs -- photogrammetry -- show promise and utility in ...

It began as an ordinary deep-sea expedition off the coast of Vancouver Island, but what scientists found below the waves was ...

An active underwater volcano off Canada's coast has revealed a vibrant deep-sea habitat, teeming with hundreds of thousands of Pacific white skate eggs. This geothermally active seamount provides a ...

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...

The discovery of an active underwater volcano off Canada’s Pacific coastline has revealed an unexpectedly vibrant deep-sea habitat centred around the life cycle of the Pacific white skate. Long ...