Scientists have identified the “mystery volcano” that erupted in 1831 and cooled Earth’s climate. They have linked it to an ...

Scientists Find Root Cause of Mysterious Incident That Made the Sun Appear Blue After 200 years, researchers finally solved ...

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 ...

“This eruption had global climatic impacts but was wrongly attributed to a tropical volcano for a long time period,” said Dr. Stefan Brönnimann, unit leader in climatology at the University ...

“This eruption had global climatic impacts but was wrongly attributed to a tropical volcano for a long time period,” said Dr. Stefan Brönnimann, unit leader in climatology at the University ...

(CNN) — An unknown volcano erupted so explosively in 1831 that it cooled Earth’s climate. Now, nearly 200 years later, scientists have identified the “mystery volcano.” The eruption was ...