Monday marks the third time in the nearly 40 years since the federal King holiday became law that it coincides with a presidential inauguration.

Visiting Hawaii's Volcanoes National Park offers an extraordinary experience, featuring two of the world's most spectacular ...

The eruption that began Dec. 23 in a crater at the summit of Kilauea volcano has paused periodically. It resumed Wednesday ...

From cascading waterfalls, pristine white sand beaches, verdant rainforests and craggy volcano peaks, you might be wondering ...