In this bracing talk, coral reef ecologist Jeremy Jackson lays out the shocking state of the ocean today: overfished, overheated, polluted, with indicators that things will get much worse. Astonishing photos and stats make the case.

Explorers like John Cabot, Walter Raleigh and Sir Francis Drake played pivotal roles in England's exploration of North America, laying the foundations for settlements that would ultimately dispossess countless Indigenous Peoples.

This video follows the Lewis and Clark Expedition, initiated by President Jefferson after the Louisiana Purchase. The mission aimed to explore the new territory, map trade routes, document plant and animal species, and build...

Learn about the monumental Louisiana Purchase made by President Thomas Jefferson in 1803, which doubled the size of the United States. Discover how this land acquisition led to the historic expedition of Lewis and Clark and their Corps...

English Exploration of the New World investigates the English exploration of the New World by researching details of travel and motivations.

Lewis and Clark Expedition recognizes how acquiring the Louisiana Territory encouraged Americans to explore the West by reviewing the objectives of the Lewis and Clark Expedition.

A veteran sailor recounts Captain Cook's final voyage aboard HMS Resolution.

As climate change continues to impact the Arctic, countries are planning to use the Northwest Passage as a shortcut shipping route.

American explorers and pioneers the first Europeans explored the valleys, rivers and mountains of America. Many set up home there and forced Native Americans out of their original homeland. 18th century explorers such as Captain James...

Vanessa and I travelled aboard the expedition cruise ship Ocean Endeavour while filming with Adventure Canada. From Greenland to Pond Inlet and beyond here is part of our amazing experience.

American explorers and pioneers; the first Europeans explored the valleys, rivers and mountains of America. Many set up home there and forced Native Americans out of their original homeland. First European trips to North America and...

This video provides a brief overview of the Louisiana Purchase and its impact on the United States. It explains how Thomas Jefferson, concerned about the future of New Orleans, negotiated with France to purchase the city and the...

In this video, the teacher discusses the life of Sacagawea, a Native American woman who played a crucial role in the Lewis and Clark expedition. The teacher covers Sacagawea's early life, her involvement in the expedition, and her impact...

The world's largest cruise ship, Crystal Serenity, will anchor in Cambridge Bay, Nunavut

Video shared with CBC News and produced by the Arctic Research Foundation appears to show images of the sunken HMS Terror, one of Sir John Franklin's two ships lost in the doomed 1845 Franklin Expedition, in a Nunavut bay.

Coast guard preparedness is being questioned as a large cruise ship gets ready to sail the Northwest Passage

Larry Audlaluk, 65, is a hunter and leader from Grise Fiord, Nunavut. He asks the prime minister what is the government’s plan to deal with the direct impact climate change has on Canadians in the North

Welcome to The National, the flagship nightly newscast of CBC News, hosted by Peter Mansbridge.

10 Canadians face off with the prime minister about his time in office so far, hosted by Peter Mansbridge

"We are eyes wide open on China, whether it is in the High North or whether it is in the Asia Pacific," said Defence Minister Anita Anand, stopping short of labelling China as an adversary or threat.

Joe MacInnis went diving above the Arctic Circle with King Charles in 1975. He recounts the half-hour dive, where the King’s appreciation for the natural world was on full display.

The premiers of Canada's three territories are wrapping up their trip to Washington, D.C., with a panel discussion on political, commercial and defence partnerships in the North. Xavier Delgado of the Wilson Center's Canada Institute...

Ahead of the 2025 federal election, The National’s Adrienne Arsenault talks to four voters in Yellowknife about what needs to be done to strengthen Canada’s North in the face of climate change, security threats and an affordability crisis.

Photographer using a Telephoto Lens