Dwarfing even the longest European ascents, Colombia’s Alto del Sifón snakes its way for more than 100km up and up into thin air. Cycling Weekly takes it on ...

BOGOTA, Colombia – Experts say a volcano responsible for causing one of the largest disasters in the Western Hemisphere is showing signs of increased activity, which has forced the Colombian ...

This Day In Weather History is a daily podcast by Chris Mei from The Weather Network, featuring stories about people, communities and events and how weather impacted them. The Nevado del Ruiz, also ...

A volcano often considered to be the most dangerous in the Western Hemisphere is giving experts cause for concern. Over the last month, the Nevado del Ruiz volcano, which stands west of the Colombian ...

Reflecting on the Nevado del Ruiz eruption, we explore its devastating impact and lessons learned in lahar warning systems. This eruption, on a personal note, likely started me in the direction of ...

Authorities have issued a “yellow alert” for a region in central Colombia following minor seismic activity in one of the country’s most active volcanos. At 2:29 AM on Sunday morning, a 2.9 magnitude ...