Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below.

At the end of the lake is a 98.4-feet-high waterfall called Bøsdalafossur running over the edge to the Atlantic Ocean, almost ...

Rising sea levels are forcing the Mystic Seaport Museum in Connecticut to address the long-term sustainability of its campus.

Cliffhanger, the world's first overwater swing at sea aboard MSC World America, is a thrill ride like no other. Here's what ...

Explore the majestic Zugspitze, Germany’s highest mountain, towering at 2,962 meters above sea level. Situated in the Wetterstein range of the Northern Limestone Alps, this remarkable summit lies on ...

Discover the breathtaking beauty of the Zugspitze, Germany’s highest mountain, standing at an impressive 2,962 meters above sea level. Located in the Wetterstein Mountains of the Northern Limestone ...

Discover how drones are aiding Sherpas with equipment transport, navigation, and rescue operations on Mount Everest.

Van Wagner, a high school teacher and forester, completed his final climb of 67 trees on 67 peaks in all 67 Pennsylvania ...