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Ice streams and lakes under the Greenland Ice Sheet
The Greenland ice sheet is a dynamic mass of dense, flowing, and deforming ice. Snow deposited on the central parts of the ice sheet is gradually compressed into ice that slowly moves towards the ice margin. At the ice margin, the ice is removed by melting or by breaking off into icebergs.
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Greenland: East vs. West
East and West Greenland offer vastly different experiences due to their unique climates, wildlife, habitation, and geology.
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10 Tried-and-True Bird Photography Tips
It’s easy to understand our fascination with birds: they’re beautiful, graceful (usually), and most of them have the power of flight.
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10 Illuminating Facts about the Northern Lights
In Roman mythology, Aurora was the goddess of the dawn. The term "borealis" is derived from the Greek word for "wind." Thus, "aurora borealis" translates to "dawn wind," commonly known as the Northern Lights. This natural phenomenon has captivated humanity for millennia and remains a major attraction in the Arctic, with numerous cruises dedicated to witnessing this mesmerizing light display.
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Top 10 Tips for Packing Your Polar Photography Equipment
One of the most common questions I get asked before a cruise is, “What photography equipment should I bring?” It’s a broad question, and answers vary based on the individual. There are, however, a few key pointers that apply to almost everyone.
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8 Whales You Might See During Your Antarctica Cruise
They're powerful, beautiful, and really, really big. Whales are a wonder of the natural world, and one of the best places to see them is Antarctica. In fact, whale watching is one of the most popular and rewarding activities you can enjoy on an Antarctic trip.
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All things ice in the Antarctic
The first documented sighting of an iceberg in Antarctica occurred on February 1, 1700, when Edmond Halley was on an expedition to measure the Earth's magnetic field. He noted in his diary that he encountered "great Islands of Ice, of Soe Incredible a hight and Magnitude that I scare dare to write my thoughts on it."
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A Look Into the International Research Stations of Antarctica
In 1902, William S. Bruce, along with a team of naturalists, explorers, and sailors, embarked on the first Scottish expedition to Antarctica’s South Pole aboard the Scotia. The Scottish National Antarctic Expedition (SNAE) aimed to establish the continent's first meteorological station and explore its largely undocumented biological, topographic, and meteorological features.
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An igneous paradise: Franklin Island
In the most remote reaches of the world's oceans, those daring enough to embark on the Ortelius to the Ross Sea eagerly boarded zodiacs in the southernmost part of the Pacific Ocean.
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Penguins, Petrels, and Prions: Top Antarctica Bird Tour Spots
If anyone tells you Antarctica is for the birds, they’re right.
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Life in a Penguin Colony
Captain Pieter J. Lenie Base, also known as Base Copacabana or simply Copa Base, is situated on King George Island off the western shores of the Antarctic Peninsula. This American research station has been home to scientists studying Adélie, gentoo, and chinstrap penguins for over three decades, aiming to understand how to best conserve these cherished species.
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10 Terrific Antarctic Bird Facts
Antarctica is a premier destination for birdwatching, boasting around 45 unique species. Describing them all would require an extensive article, so here we will focus on 10 fascinating facts about the birds you can encounter in Antarctica.
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Five Reasons to Love St. Helena
Being one of the most remote islands on Earth gives St. Helena a unique allure. Named after a Roman empress and the mother of Constantine the Great, this island also holds the distinction of being Napoleon’s final place of exile, making it a fascinating topic of conversation.
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Freshwater ecosystems in the Arctic
The Arctic, surprisingly, hosts a rich and varied array of freshwater ecosystems, including lakes, ponds, rivers, streams, deltas, and wetlands. Some of the world's largest rivers and deltas, such as the Lena, Ob, and Yenisei, are found in this region.
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Port Pastimes: 7 Fun Things to Do in Longyearbyen
Waiting in port for an Arctic expedition cruise to begin might seem a little like waiting for water to boil or coffee to brew or a Seinfeld reunion to materialize: Time seems to defy its own laws, life slows to a crawl, and you begin to wonder if it’s really going to be worth it.
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Day and night in Antarctica
At the Concordia station, a French-Italian research facility situated 3,233 meters above sea level at Dome C on the Antarctic Plateau, European Space Agency (ESA) scientists are investigating the effects of extended space missions. The station is more isolated than the International Space Station, with the nearest humans located 600 kilometers away.
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Taking the Polar Plunge
There are some human activities that for many people simply defy understanding: We juggle chainsaws, we breathe fire, we fling ourselves out of perfectly good airplanes.
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Five Birds You Might See on Your Greenland Cruise
A Greenland expedition cruise offers birdwatchers a unique opportunity to capture stunning avian photographs. With over 230 bird species, Greenland boasts both spectacular landscapes and diverse winged wildlife.
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The Plants of Antarctica
Surviving in Antarctica is a monumental challenge for any plant. The extreme cold, limited sunlight, scarce moisture, poor soil, and short growing season make it nearly impossible for most flora to thrive. Yet, some plants have adapted to these harsh conditions and have managed to flourish where others cannot.
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The ozone layer in Antarctica
An ozone molecule is composed of three oxygen atoms rather than the usual two. It exists in the atmosphere in trace amounts. Ozone molecules are created through the interaction of ultraviolet (UV) radiation from the sun with oxygen molecules: When an O2 molecule is split, the two free oxygen atoms bond with other O2 molecules to form O3 molecules.