Robin Wylie

Opinion While volcanoes may not have “seasons” as we know them, scientists have started to discern intriguing patterns in their activity.

Opinion Were life's origins aided by the impacts of asteroids and comets?

Opinion A volcano on Mercury may have been active over an unprecedented billion-year time span.

Opinion An 800-year-old ash layer reveals a massive volcanic event — but where was the eruption?

Opinion How much carbon dioxide actually comes from volcanoes?

Opinion Hawaiian myths are revealing ancient eruptions to scientists.