High in the Andes of northern Ecuador, cities sit in the shadow of mountains and ancient volcanoes covered in dense forest. Just north of the capital city of Quito, these towering peaks are the ...

The Geophysical Institute reported an increase in seismic signals on Oct. 21 from the volcano in the Andean mountain range ... of the most active volcanoes in Ecuador. At 5,897 meters above ...

Researchers visited several sites in the Andes mountains of eastern Ecuador as part of a yearslong project to document the area’s amphibian diversity. They focused on a group of treefrogs often ...