Tucked beneath America's most beautiful national park, a giant is stirring — and most US tourists have no idea it's there.

The Drone (Video) category winner of 'Power', HIPA's 14th season, recalls capturing his winning footage of a volcano erupting ...

Fresh mulch transforms a yard in a single afternoon. Garden beds suddenly look polished, weeds shrink back, and plants pop ...

There are plenty of ways to celebrate moms on the Big Island this year, including surfing, lei-making, shopping and plenty of ...

The north coast area also has a particularly popular tourist attraction: The beautiful Waipio Valley, or "Valley of the Kings ...

Long-tailed, neon green and among Costa Rica’s greatest wildlife wonders, the resplendent quetzal is an aptly named bird — ...

A safari reawakens your inner rhythm and reconnects you to nature, resulting in an emotionally transformative adventure that ...

Essential sights include the Parco Archeologico, with its fifth-century BC theatre where ancient Greek plays are still performed in summer (information and booking here ), and the Duomo, a Baroque ...

Thor’s Well is a natural sinkhole that creates one of the most spectacular shows on Oregon’s coast. Water rushes into this ...

Looking for budget-friendly road trips in California that won’t empty your wallet? These 9 California road trips offer ...

We know, the headlines can sound terrifying. In this series, Mashable speaks with experts to bring you the unvarnished truth about science, health, threats from space, and scary-sounding creatures.

Located in Sicily, Mount Etna is Europe's most active volcano. Yet its origin remains largely enigmatic, as no existing geological model fully explains how it formed. In a new study, scientists from ...