Environment Canada has released its annual list of top 10 weather events. Here’s the list for 2025, unranked: This report by The Canadian Press was first published Dec. 18, 2025.

Spring wildfires that forced more than 32,000 Manitobans to flee their homes are among Environment Canada’s top 10 weather events of the year.

Although the Trump administration has taken steps to scuttle or downplay other reports about climate change, this one struck ...

A yearly checkup on the region documents a warmer, rainier Arctic and 200 Alaskan rivers “rusting” as melting tundra leaches ...

While it is well known that climate change is heating the world's oceans, it was thought that the deep sea was safe from its effects—until now. Researchers have discovered that a rapidly warming part ...

Warmer Atlantic water from near Greenland is heating up the depths of the Arctic Ocean, which was previously thought of as one of the few places not significantly affected by climate change. The sea ...

Chinese scientists have become the first to visit one of Earth’s most remote and geologically intriguing realms: an underwater volcanic ridge in the Arctic Ocean. The expedition, which concluded late ...

New study shows that 16 percent of the Arctic Ocean’s organic carbon comes from terrestrial sources, such as thawing permafrost and eroding coastlines. Climate change and the associated rising ...

THE SHORES of the Arctic ocean are thrumming with ever more activity: tankers, freighters, research vessels, barges, cruise ships and even private yachts sail its waters. Expect more in spring 2026, ...

As the Arctic Ocean loses its sea ice due to climate change, sunlight penetrates deeper into the water and encourages the growth of tiny plant-like organisms (phytoplankton). But to thrive, they need ...

Extraterrestrial particles found at the bottom of the Arctic Ocean could unlock at least 30,000 years of sea ice history, a new study finds. By Sachi Kitajima Mulkey Scientists have reconstructed ...

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