An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday.

Antarctica, Earth's southernmost continent, is a place of extremes. Over 99% of Antarctica is covered in ice, which is up to 4.9 km thick inland, and extends over the sea in the form of ice shelves ...

On some sailings, your time at sea is combined with multi-day overland tours, so you can explore the Inca citadel of Machu ...

A Canadian naval vessel with scientists from Dal and other Canadian government and academic institutions has cruised into ...

There are several dormant volcanoes under Antarctica's ice sheet that may unleash their fury when reckless human behavior ...

Antarctica's remote and mysterious current has a profound influence on the climate, food systems and Antarctic ecosystems.

Beneath Antarctica’s Mount Erebus, a hidden world of volcanic ice caves harbors thriving microbial life, offering a glimpse ...

Sandwiched between the freezing cold of Earth’s coldest continent and the warmth of its southernmost active volcano, the ...

The eruption led to immediate and severe disruptions in global climate systems. However, new research suggests that while the ...

The A.D. 536 eruption of an Arctic volcano was so massive that civilizations fell and undying myths took shape. But that's ...

The tallest volcano in Europe, Italy's Mount Etna, and the world's most active volcano, Kilauea in Hawaii, erupting again.

Whakaari/White Island is an active volcano that lies off the east coast of New Zealand's North Island The owners of a New Zealand volcano that erupted in 2019, killing 22 people, have had their ...