Axial Seamount off Oregon's coast is the most active volcano in the Pacific Northwest, about 300 miles offshore and just ...

The high surf has hindered some of Hawaii's beaches since Friday, as the waves are considered "dangerously large." ...

Although national parks get all the attention, state parks can be just as beautiful. Here are some of my favorites from New ...

A hotspot that is now located in the Atlantic played a key role in forming the lakes, home to a fifth of the world's fresh water.

An undersea volcano off the Oregon coast will likely erupt in 2025 and scientists can use the lessons learned from ...

On Tetiaroa, a vibrant coral atoll dotted with sandy islets, archaeologists, marine biologists and cultural practitioners are ...

Hawaii's First Day Hike at Kaiwi State Scenic Shoreline featured cultural performances and a spectacular sunrise.

Indiana State Parks will continue an annual tradition on New Year’s Day by offering First Day Hikes. State parks across ...

While black sand beaches are often associated with other places, such as Iceland and Hawaii, the Bay Area has one of its own.

Antonucci brings the reader comprehensive and understandable coverage of Tahoe’s ancient, diverse, and complex geology. Geology of the Lake Tahoe Basin – History and Features is a first-of ...

According to the draft environmental assessment, the construction of Māʻalaea Harbor in 1952 led to the loss of a 1,500-foot ...