The islands of Hawaii are simply spectacular. The islands belong to the United States of America as the 50th and most recent ...

Poised some 300 miles off the coast of Oregon, one mile beneath the sea, yet rising 3,600 feet high, and spanning 1.2 miles ...

This footage highlights the destruction that came from the combination of a volcanic eruption and tidal waves in areas in the Pacific Ocean, like Japan and Hawaii.

The Axial Seamount is an underwater volcano located around 300 miles off the coast of Oregon in the US. Scientists believe it ...

The best luxury hotels in Costa Rica include Casa Chameleon at Las Catalinas, Andaz Papagayo, El Alma, El Mangroove, ...

The good news is that because the top of the volcano is still 4,500 feet below the ocean’s surface, it poses no danger to people.

Larissa and Duncan are sailing around the world with their two kids to spot wildlife and collect vital ocean data.

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

Scientists discovered the 1-foot-long animal while aboard a submersible several miles deep in the Pacific Ocean. Take a look.

Magma build-up activity in the region of a huge underwater volcano named the Axial Seamount just 300 miles off the US coast ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

Rising mountain peaks and sharp rock formations cover the ocean floor, with corals, sponges, fish, and tons of sea creatures ...