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

It's possible to climb both of the volcanoes cutting above Lake Nicaragua, though neither is a hike for the faint of heart. Volcán Concepcion is the larger, taking some 8 hours to summit with a ...

Nearly two centuries after a massive volcanic eruption cooled Earth’s climate, scientists have identified the source: the ...