New Zealand's North Island is home to Frying Pan Lake, the world's largest natural hot spring, nestled in the Waimangu ...

With all the grandeur of hydrothermal features and alpine lakes, it's even more inviting with its scenic drive and immaculate views of its landscapes.

A U.S. national park with geothermal marvels, volcanic peaks, and boiling mud pots—minus the crowds of Iceland.

Military history is filled with sleek fighters, massive tanks, and iconic weapons, but scattered among them are machines so bizarre they look like they were designed during a fever dream after ...

With its tropical climate and jaw-dropping landscapes, the Aloha State serves up year-round adventure: hiking along volcanic ridges and surfing some ... everything from warblers in spring to raptors ...

So when the opportunity arose to explore Ischia, I didn't hesitate - and brought two of my food-loving daughters along to discover what it truly means to ...

Hidden in Imperial County near the Salton Sea, Westmorland offers California living at prices that seem like misprints. This ...

The bubbles at what is commonly called "Bubble Beach" on Kos, Greece, are a fascinating natural phenomenon with a geological explanation.

Scientists are closely watching the underwater volcano Axial Seamount, but say it poses no danger to land.

Board certified plastic surgeon Alexes Hazen, M.D. shares her favorite in-office treatments.