This month we'll take a tour of the Cascade Range volcanoes, all located along the western edge of North America. Some will be very familiar but others are hidden gems (and dangers) of the Pacific Northwest.

It has been a while since we've had a giant explosive volcanic eruption, but Ruang off the coast of Indonesia's Sulawesi appears to have changed that.

Time -- or at least how with think of time -- can be complicated and very different depending on how you use it.

Using observations collected over the past few years on the Reykjanes Peninsula, the Icelandic Meteorological Office has been able to offer forecasts on the likelihood of new eruptions near Grindavík.

The Atlantic Ocean won't last forever. When it starts to close, it will be subduction zones that consume oceanic crust. New research suggest one is propagating into the Atlantic today.