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

When most of us think about active volcanoes in the U.S., Mount St. Helens, Mt. Rainier and a few others will first come to mind. However, one of the most active volcanoes in the region is about a ...

The Yellowstone Seismic Network is designed to record ground shaking due to earthquakes. But earthquakes aren’t the only ...

The key difference lies in their locations. The Tonga volcano’s crater rim is just above sea level, meaning shallow water interacted with hot magma, instantly turning seawater into steam and ...

The inventor of the Torino Impact Hazard Scale has explained how scientists are working to ‘pin down’ the position of ...

On Saturday, January 15, the submarine volcano Hunga-Tonga-Hunga-Ha'apai, which is located off Tonga, erupted and caused a tsunami warning in several countries in Oceania and the Pacific coast.

Pacific island countries and territories are all highly vulnerable to geological hazards because they are located within the ... all the active or dormant volcanoes on Earth. In January 2022, a ...

An steroid up to 300ft wide now has a 2.2% chance of colliding into Earth. It could prompt a space mission to intercept it.

This South Pacific cruise specialist offers a surprising variety of itineraries for a line with just one vessel.

Did you know there are currently still prevailing smallest kingdoms in existence? Check out the list of remaining monarchies ...

There are so many fun things to do in Oahu with kids! From Waikiki to historic Pearl Harbor to the scenic North Shore, we ...