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Peaks, Fjords, and Auroras: 14 East Greenland Attractions - Nexta Expeditions
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Peaks, Fjords, and Auroras: 14 East Greenland Attractions

There really aren’t enough superlatives for East Greenland.
Arctic Icon: 10 Facts about the Polar Bear - Nexta Expeditions
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Arctic Icon: 10 Facts about the Polar Bear

Polar bears are to the Arctic what penguins are to Antarctica.
Earth vs. Mars: Polar Regions Compared - Nexta Expeditions
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Earth vs. Mars: Polar Regions Compared

It’s well-known that Mars, like Earth, has its own polar regions, often referred to as the Martian ice caps. These regions, similar to Earth's, are situated at the north and south poles and experience much lower temperatures compared to the areas in-between.
The Ancient Fossil Forests of Antarctica - Nexta Expeditions
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The Ancient Fossil Forests of Antarctica

Over a hundred years ago, Robert Falcon Scott’s expedition to Antarctica discovered fossils of plants on the Beardmore Glacier, less than 500 km (310 miles) from the South Pole. Edward Wilson, who was the expedition’s chief scientist, recorded the findings in his diary, stating that “most of the bigger leaves were like beech leaves in shape and venation.”
Traditional Lifestyles of the Inuit - Nexta Expeditions
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Traditional Lifestyles of the Inuit

The Inuit are an indigenous Arctic people who speak the languages of the Eskaleutian family and reside in four countries surrounding the North Pole: Greenland, Canada, the United States, and Russia.
Amphibian, reptiles and herbivore mammals in the Arctic - Nexta Expeditions
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Amphibian, reptiles and herbivore mammals in the Arctic

Arctic ecosystems are relatively young in geological terms, having primarily developed over the past three million years. Generally, species richness is lower in the Arctic compared to more southerly regions, aligning with scientific observations that biodiversity decreases from the Equator to the poles.
The Small but Social Commerson’s Dolphin - Nexta Expeditions
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The Small but Social Commerson’s Dolphin

Despite being one of the lesser-known Antarctic cetaceans, Commerson's dolphins are quite social and have been given various names over the years, including Piebald dolphins, skunk dolphins, and panda dolphins. These names have been in use since their discovery in 1767 by French naturalist Philibert Commerson.
The Arctic Hare: Easter Bunny - Nexta Expeditions
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The Arctic Hare: Easter Bunny

Although the Arctic hare’s stern expression might make it seem like the least amused member of a serious tribunal, this polar animal is actually one of the most charming creatures on the planet – especially when Easter Sunday comes around.
North Norway, Northern Lights, and All the Pretty Whales - Nexta Expeditions
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North Norway, Northern Lights, and All the Pretty Whales

At first glance, visiting Northern Norway outside of a blazing-hot summer might seem daunting for the average traveler.
Shackleton’s Long-Lost Endurance Discovered in Antarctica - Nexta Expeditions
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Shackleton’s Long-Lost Endurance Discovered in Antarctica

A discovery expedition launched by the Falklands Maritime Heritage Trust achieved a long-awaited mission when it located Anglo-Irish explorer Ernest Shackleton’s lost ship Endurance last Saturday (March 5).
The Eight Great Penguin Species of Antarctica - Nexta Expeditions
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The Eight Great Penguin Species of Antarctica

There are 17 species of penguin on the planet, but the eight you’ll most likely recognize live in Antarctica, its nearby islands, and the sub-Antarctic archipelagos of South Georgia and the Falklands. These are the core species we tend to see on our expedition cruises.
What the ice reveals about Antarctica - Nexta Expeditions
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What the ice reveals about Antarctica

The continent you'll explore during your Antarctica cruise is far more than just an ice-covered land with penguins, whales, and seals. Beneath the thick ice lie hidden freshwater lakes teeming with thousands of microbes, hinting at a diverse array of life. In 2013, a team of researchers obtained the first uncontaminated water sample ever retrieved directly from an Antarctic lake.
10 Weather-Fueled Facts about Antarctica - Nexta Expeditions
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10 Weather-Fueled Facts about Antarctica

Most of us have at least a vague notion of what makes the North and South Poles so brutally, bone-chillingly cold: They receive less sunlight than the rest of the planet, what sunlight they do receive arrives at an angle, and they’re usually buried under endless mounds of ice and snow. This holds especially true for the South Pole and its centerpiece, Antarctica. Fewer people know, however, what drives Antarctic weather, or what results from it. Here are ten weather-related facts about the most southern continent that will put your polar meteorology ahead of the curve.
South Georgia in Spring - Nexta Expeditions
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South Georgia in Spring

What a fantastic time to be in South Georgia! Perhaps the best time of the year! The wildlife is abundant, and the light is simply magical for photography. Kings, Gentoos, Chinstraps, and Macaronis are all present along the shorelines. Elephant and Fur seals are also plentiful! Wandering albatrosses are welcoming their newly hatched chicks, while the non-breeders are actively engaged in their courtship rituals, practicing a ceremonial dance. Light-mantled, Sooty, and Grey-headed albatrosses are still feeding their fluffy chicks, as are the Giant petrels. We've been fortunate with the weather, finding ourselves in the right place at the right time to succeed in all our landings and zodiac cruises so far.
Visa to Argentina for Antarctic Expedition Travelers (2025 Guide) - Nexta Expeditions
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Visa to Argentina for Antarctic Expedition Travelers (2025 Guide)

Introduction

Argentina is the main gateway for travelers heading to Antarctica, with most expedition cruises departing from the southern city of Ushuaia. Whether you’re flying in through Buenos Aires or connecting domestically, knowing Argentina’s visa requirements is critical for a smooth journey before and after your polar adventure.
Arctic Seals - Nexta Expeditions
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Arctic Seals

Owing to the large landmasses that populate the Northern Hemisphere, the Arctic boasts the most diverse wildlife among the planet’s polar regions. Some of the most captivating Arctic animals are the marine mammals found just offshore.
Narwhals: the Aquatic Unicorns of the Arctic - Nexta Expeditions
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Narwhals: the Aquatic Unicorns of the Arctic

Though narwhals are among the rarest whale species encountered during our Arctic expeditions, a journey to the Arctic regions of Greenland and Svalbard always holds the potential for spotting these elusive creatures.
Five Reasons to Love St. Helena - Nexta Expeditions
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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.
Deep Sea Dwellers: 10 Facts about The Antarctic Giant Isopod - Nexta Expeditions
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Deep Sea Dwellers: 10 Facts about The Antarctic Giant Isopod

On average, the Giant Antarctic Isopod grows to 9cm (3.5in.) in length. This may not seem very large, but factors including low light levels, freezing cold water, and a lack of oxygen prevent these isopods from growing very large. Other species of isopods, including the Giant Isopod, have been known to grow up to 40 cm (16 inches) in length!
The Norse Settlement of Greenland - Nexta Expeditions
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The Norse Settlement of Greenland

Erik the Red is a significant and vibrant figure in the history of the Norse Vikings. His story is primarily documented in the Icelandic Sagas Huaksbók (14th Century) and Skalhóltsbók (15th Century). These accounts offer slightly different versions of events that occurred 3-400 years earlier. The original saga of Erik the Red is believed to have been written around 1200 A.D., with the Skalhóltsbók version considered closest to the original. Additionally, Flateyjarbók (13th Century), which includes the Saga of the Greenlanders, is a crucial source for understanding the settlement of Greenland and the discovery of Vinland – North America.