Hand-carved arrowheads and jagged spears made of obsidian, a sharp rock formed by volcanic magma, are remnants of vast ...

Located in the Ásgarður Valley at the edge of Kerlingarfjöll in Iceland's central highlands, Highland Base, comprising a hotel, lodges, huts and a campsite, serves as the perfect station for exploring ...

Uncover the hidden gem of river cruising with a fall or winter AmaWaterways cruise full of fun and unique seasonal events and ...

Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...

Mount Spurr, 78 miles from Anchorage, is unusual in its potential to foul air quality, disrupt jet service and otherwise ...

The Jerome Grand Hotel, formerly the town hospital, sits at the highest point in town and is reportedly one of Arizona’s most haunted buildings—though the ghosts seem to have good taste, as the ...

Onboard, the cruises combine sightseeing with holistic wellness experiences, such as yoga sessions with river views and ...

A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air, ...

When it cools down rapidly, it forms obsidian, a type of natural volcanic glass. This is very unlikely to happen to human tissues because they are mostly made of water.

Feast your senses on the natural surroundings at the Hudson Valley’s most beautiful restaurants, from 160-acre estates, to ...