How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists ...

A volcano on the Reykjanes Peninsula in southwestern Iceland is spewing lava from a fissure in its seventh eruption since ...

Iceland, which sits above a volcanic hot spot in the North Atlantic, averages one eruption every four to five years.

The dwarf planet Makemake, which chills out in the deep freeze of the outer Solar System, might be home to an ice volcano 1.

Barbara 2.A Nat Geo Earth Science Kit that does it all: kids can build a "working" volcano, grow a crystal, create a water ...

This 2023 satellite photo shows New Zealand's Mount Taranaki, which is surrounded by a near-perfect circle of deformed trees. The volcano was recently granted the same legal rights as a person.

The end of the year is (almost) upon us and National Geographic is wrapping up 2024 ... take its first swim or the awe-inspiring sight of a volcano erupting at night or a group of scientists ...