Satellites have detected large volumes of methane spewing from Mount Fentale’s crater following months of earthquakes that ...

For the past couple of decades, the U.S. Congress seemed to be in a coma — silent, invisible, almost irrelevant. Very little ...

The program responds to volcanic eruptions internationally, collecting data and providing assistance to affected communities.

A fiery force beneath the ocean is reshaping Tonga’s Home Reef, growing an island through eruptions over the past few years.

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

Greece is a “safe” country for tourists to visit, Prime Minister Kyriakos Mitsotakis said, downplaying concerns that recent ...

The Greek government’s chief seismologist says the frequency of earthquakes affecting Santorini and nearby islands has eased ...

While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having ...

Greece’s chief seismologist says that while earthquake frequency around Santorini has slightly decreased, the situation ...

Nestled between snow-capped mountains and the Pacific Ocean, Sitka, Alaska, is a hidden gem that feels like stepping into a ...

An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...