Blizzard conditions in Wisconsin, lava flows on the island of Réunion, military drills in the Canadian Arctic, and much more ...

Luxury eco-lodge Pikaia located on Santa Cruz Island has its own private yacht for sailings to nearby Galápagos islands and is a great land-based extension for any Galápagos cruise.

One of the most deadly and dangerous volcano hazards isn’t lava. Mudflows called lahars can come without clear warning.

Ecuador is one of the most diverse and fascinating destinations in South America. You can stand on the equator near Quito, ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

When we think of ice on Mars, we typically think of the poles, where we can see it visibly through probes and even ground-based telescopes. But the poles are hard to access, and even more so given the ...

The Kanlaon Volcano on the island of Negros in the Philippines, erupted on Thursday, sending plumes of ash into the air. The dramatic eruption occurred at 4:38 p.m. local time and lasted about two ...

“Volcano Watch” is a weekly article and activity update written by Hawaiian Volcano Observatory scientists and affiliates. Visual observations have been a backbone of volcano research more than 2,000 ...

Screengrab from a footage released by the Philippine Institute of Volcanology and Seismology showing thick plumes from the summit crater of Kanlaon Volcano during its brief explosive eruption on ...