How Small Can a Glacier Be and Still Count as a Glacier?
by When people hear the word glacier, they usually imagine an enormous frozen river stretching across a mountain valley or a huge mass of ice surrounded …
Glacier Cruises and Boat Tours: Are They Worth It?
Glaciers have a special ability to make travelers feel small. A massive wall of ice rising above dark water, mountains disappearing into clouds, and floating …
Glaciers of Papua New Guinea: Vanishing Tropical Ice
Papua New Guinea is famous for its tropical forests, extraordinary wildlife, volcanic landscapes, rivers, and coastal ecosystems. Yet the island of New Guinea also has …
Zemu Glacier: The Largest Glacier in the Eastern Himalaya
High in the mountains of Sikkim, beneath the spectacular Khangchendzonga massif, lies one of the most remarkable ice bodies of the Eastern Himalaya: Zemu Glacier. …
What Is Glacier Retreat and Why It Matters
Glaciers are often described as frozen rivers, but they are much more than impressive sheets of ice covering mountains and polar landscapes. They are living …
How Big Can a Glacier Get? The Largest Glaciers on Earth
Glaciers are among the most extraordinary natural structures on our planet. They can begin as small patches of snow in high mountains and, under the …
Can Reservoirs Replace Natural Glacier Storage?
Glaciers are often described as Earth’s frozen freshwater reservoirs, but the comparison can be misleading. A concrete dam and a mountain glacier may both store …
How Uncertain Is the Future of Ice Sheets?
Ice sheets are among the largest and most powerful components of Earth’s climate system. Covering enormous areas of land in Antarctica and Greenland, these vast …
Can You Predict When a Glacier Will Collapse?
Glaciers may look permanent, but they are constantly moving, deforming, melting, cracking, and responding to changes in their surroundings. Some advance slowly, some retreat gradually, …
Are Glaciers Safe for Children and Senior Travelers?
Glaciers are among the most fascinating natural landscapes on Earth. Their enormous ice formations, sparkling blue crevasses, towering ice walls, and ancient frozen surfaces attract …