Previously, the likely culprit was wrongly attributed to a tropical volcano. The eruption, one of the most powerful of the 19th century, spewed enough sulfur dioxide into the atmosphere to cool ...

As the Kilauea volcano in Hawaii erupted again last week ... "The heat from the from the lava mixes with the cool air on the mountain and (creates) a tornado like action, like the funnel cloud ...

Common sense would dictate you go in the opposite direction of an actively erupting volcano. But the prospect of getting a cool selfie for the 'gram possesses its own powerful gravity, as ...