Canada

Tintagel Castle, a dramatic 13th century fortress on the rocky coast of Cornwall, England, has been associated with King Arthur.

Nine Mythical Places Archaeologists Think May Have Actually Existed

Historical evidence is helping to pinpoint the exact locations of fabled sites, from King Arthur’s castle to Solomon’s Temple

Baby beluga whales and adults alike spend the summer in the Churchill River.

Watch Chatty Beluga Families Migrate With These Stunning Live Cams in Canada

Polar Bears International and Explore.org are once again capturing video footage and audio recordings of the social marine mammals as tens of thousands congregate in the Churchill River this summer

Gilkey Trench in the Juneau Icefield

Alaska's Juneau Icefield Is Melting at an 'Incredibly Worrying' 50,000 Gallons per Second, Researchers Find

Between 2010 and 2020, the icefield lost 1.4 cubic miles of ice each year, according to a new study

The two Hudson Bay polar bear groups are often considered indicators of how the 17 other polar bear subpopulations will fare in the future.

Time Is Running Out for the Hudson Bay Polar Bears

The southern and western subpopulations are on track to disappear as sea ice becomes too thin amid rising global temperatures

After Shackleton's death, the ship was used for seal hunting, Arctic research and rescue missions.

Ernest Shackleton's Last Ship, Quest, Discovered Off the Coast of Canada

The famed explorer died of a heart attack aboard the ship near South Georgia Island in 1922, and it sank in the north Atlantic Ocean in 1962

The steel frame of the Francis Scott Key Bridge rests atop of a container ship following the bridge's collapse on March 26, 2024.

Seven of the Worst Bridge Disasters in World History

The collapse of Baltimore's Francis Scott Key Bridge is shocking—but not unprecedented

Why aren't there freshwater seals or dolphins in the Great Lakes?

Why Aren't Dolphins in the Great Lakes? And More Questions From Our Readers

You’ve got questions. We’ve got experts

Mining foreman R. Thornburg shows a small cage with a canary used for testing carbon monoxide gas in 1928.

What Happened to the Canary in the Coal Mine? The Story of How the Real-Life Animal Helper Became Just a Metaphor

The humble bird, which was employed until 1986, represents an important part of mining history

Artist and Shaman Between Two Worlds, Norval Morrisseau, 1980, shows the artist’s signature style: bold colors and a surreal sense of his subjects’ inner lives.

Inside the Biggest Art Fraud in History

A decades-long forgery scheme ensnared Canada’s most famous Indigenous artist, a rock musician turned sleuth and several top museums. Here's how investigators unraveled the incredible scam

An aerial view of the 100-foot-long wreck taken on January 30

Locals Work to Save Mysterious Canadian Shipwreck Before It Disappears Into the Ocean

The 100-foot-long wreck, which likely dates to the 19th century, washed up off the coast of Cape Ray in January

In 18th-century Venice, Carnival masks created a temporary feeling of equality between the ruling class and the lower classes.

A Brief History of How Carnival Is Celebrated Around the World

Here’s how Venice, Rio de Janeiro, Trinidad and Tobago, New Orleans, and Quebec City mark the pre-Lenten season

The newly discovered tree would have supported a wide crown of leaves over a narrow trunk, scientists say.

Rare Fossil Shows Trees Looked Very Different 350 Million Years Ago

The newly discovered specimen looks like something from the imagination of Dr. Seuss, and it sheds light on a little-understood era of prehistory

To understand Elma's life, researchers cut her tusk lengthwise and took samples to study the elements present in the ivory.

Meet Elma, a Woolly Mammoth Who Roamed Far and Wide More Than 14,000 Years Ago

By analyzing a fossilized tusk, scientists have pieced together the animal's movements

Workers discovered this Indigenous ossuary while digging in Toronto.

Construction Workers Discover Indigenous Burial Ground in Toronto

Researchers who investigated the site estimate that it's about 700 years old

Sketch after The Tangled Garden, one of the ten works incorrectly attributed to MacDonald

Museum Realizes Ten J.E.H. MacDonald Sketches Are Fakes—and Puts Them on Display

A new exhibition showcases how the Vancouver Art Gallery investigated the artworks' authenticity

A 14-inch goldfish (Carassius auratus) pulled from the Niagara River

Giant Goldfish Are Bad News for the Great Lakes

Researchers are tracking invasive goldfish—which, often, were once kept as pets—in Lake Ontario to determine how best to manage them

Polar bears live in rugged, hard-to-reach places in the Arctic.

DNA Pulled From Paw Prints May Help Researchers Study Elusive Polar Bears

As rising temperatures threaten the Arctic mammals, scientists are turning to new, non-invasive methods to study them

In 2023, wildfires ravaged communities in Canada, Hawaii and elsewhere across the globe.

Why Wildfires Are Burning Hotter and Longer

As conflagrations become more difficult to contain, a citizen movement to try to manage them through “prescribed burns” is growing

Atlantic salmon spend most of their lives in the cool waters of the ocean. When they venture upstream in freshwater rivers to spawn, however, they encounter challenging warmer waters.

Engineers Create 'Air Conditioning' for Salmon With Chilled Patches of River Water

Wild Atlantic salmon can struggle with heat as they swim upstream to spawn—but artificial "thermal refuges" may help them cool off

This fall, Guernsey is celebrating the 140th anniversary of Impressionist painter Pierre-Auguste Renoir's visit in 1883.

Five Places Worth Traveling to This Fall

New museums, a monumental exhibition and a skywatcher’s dream festival beckon in the coming months

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