The mystery of a pyramid structure that was found under the sea off the coast of the Azores Islands in 2013 is still puzzling ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...

The Japanese government has released new guidelines for residents in case of a Mount Fuji eruption, advising them to stay ...

The San Andreas fault line caused destruction and distinction in California. Ray Isle offers an itinerary to explore the ...

If you're going to the Hawaiian islands and planning on a stay on Big Island, you should head to the east coast to see this ...

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

When science reporters miss the chance to pick up on these storylines, the public can miss out on opportunities to get ...

Many tourists love learning about a new place, but some countries are currently dangerous and are on the US government's ...

Risk is very real—5 counties most at risk from a tsunami. Could a large tsunami happen in the United States? The USGS ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar technology — sound waves that bounce off the bottom — to measure depth. But the ...

An ocean may in time develop from a rift in the Afar Triangle, in the Horn of Africa which will be close to America.