Imagine a volcanic eruption so massive it could plunge the Earth into darkness, trigger widespread famine, and alter the planet’s climate for centuries.

The Philippines has evacuated nearly 3,000 villagers from a danger zone on the foothills of the Mayon Volcano after officials ...

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic ...

“While Kona Lows typically bring the heaviest snow, the mountain peaks still see winter advisories 25-30 times per year.

Despite the many architectural achievements of the human race, none – no matter how big or how high – can incite the raw awe ...

Fillmore, Utah sits quietly along I-15, a historical gem that most travelers zoom past without a second glance, their eyes set on the brighter lights of Salt Lake City or the red rocks of southern ...

There aren't many places on the planet where you can see both active volcanoes and massive glaciers. This Icelandic national ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

The Aravalli Range, which goes over 700 km from Gujarat to Delhi via Rajasthan and Haryana, is one of the earth's oldest mountain systems that date back to the Proterozoic Eon more than 2 billion ...

The Trou au Natron caldera in northern Chad holds a peculiar and awe-inspiring secret: a large crater floor that bears an uncanny resemblance to a human skull. This formation, stretching over 1,000 ...