In a new book called Why Whales Sing, Eduardo Mercado details his life's work to try and understand what whale songs are all about.

The wise hardworking beaver is considered a keystone species. Found in every province and territory, beavers balance ecosystems with their industrious dams. They also have a special place in many Indigenous cultures.

Now, environmental groups and others are concerned that the apparent pivot from the Carney government will reverse years of progress made on nature conservation. Among the initiatives now facing uncertainty: new national parks and protected areas, as well as federal support for the Indigenous guardians program.

Two young moose have been removed from the northwest Calgary community of Arbour Lake after a run-in with a dog that resulted in minor injuries for the pet.

Some London-area butchers say the availability of holiday turkeys is unchanged, despite an ongoing avian influenza outbreak in Ontario that's seen tens of thousands of birds culled.

Nearly two months after Ottawa denied Marineland's request to export its whales, residents in Niagara Falls, Ont., continue to wait for news on the future of the shuttered theme park's property and dozens of animals, including up to 30 belugas and four dolphins. “Every time I drive by, it makes me really sad,” a local real estate agent says.

Environment and Climate Change Canada's top 10 weather stories of the year include the second-worst wildfire season on record and droughts that stretched across the country.

Scientists were recently greeted with a most unexpected surprise when a polar bear mother and her cub were walking near Churchill in mid-November when scientists witnessed the mother adopt a second cub, marking just the 13th such case of cub adoption within the western Hudson Bay study population of northeastern Manitoba.

After nearly 50 years living on a kitchen floor in New Jersey and eating a diet of mainly cat food, Rockalina the turtle was in rough shape. But after 11 months of rehabilitation, she's thriving — and she even has an itty-bitty new friend.

It may still be an uncomfortable subject for some, but periods are a real thing that people need to manage. But what do astronauts do in space? Well, they have some options, but now they may have one more.

Astronaut Jeremy Hansen talks to Bob McDonald about the final preparations for his 10-day mission around the moon, where Hansen and his crewmates may become the first humans to see entirety of the Earth and moon, in one view

Researchers from Dalhousie University were trying to study how northern resident orcas find salmon to eat, but they ended up finding an unexpected symbiosis with another species — dolphins.

Baby, it’s cold outside — but it’s worth putting on that heavy winter coat, scarf and boots and heading out for one of the best meteor showers of the year: the Geminids.

The Spruce City Wildlife Association has reconnected a side channel at Cottonwood Island Park to the Nechako River, restoring a critical fish habitat and preventing fish from being trapped and left to die during periods of low water.

Thirteen years after an attempted escape from an IKEA parking lot, Darwin the monkey has been living out his life at Storybook Primate Sanctuary, the only one of its kind in Canada. He may be shy, but volunteers say he is thriving.

Another mass die-off of Canada geese has been found near Winnipeg, this time north of the city.

Annapolis Royal Historic Gardens staff initially dismissed a suggestion by a visitor that their 40-year-old ginkgo tree had suddenly started producing stinky seeds.

A remote camera on Hawaii's erupting Kīlauea volcano captured the moment a lava fountain engulfed it and knocked it offline on Saturday. Kilauea, one of the world's most active volcanoes, has been erupting intermittently since Dec. 23, 2024.

The latest earthquake in Japan on Dec. 8, which triggered widespread shaking and tsunami alerts, served as another clear example of the nation’s world-leading earthquake response efforts. CBC’s Johanna Wagstaffe explores the factors that make Japan stand out and the lessons other earthquake-prone countries can learn from their approach.

Long before modern billionaires threw lavish parties at sea on their superyachts, the wealthy elite of ancient Egypt traversed the river Nile in luxury on their pleasure barges. Now, for the first time, archeologists believe they have unearthed one of those opulent vessels of yore from beneath the sediment off the coast of Alexandria.