The colourful Portuguese man-of-war is more commonly seen in warmer waters. Their painful stings can be fatal to some.
Tununak Airport near Bethel is facing a catastrophic problem, as airlines are refusing to land there due to the village's shifting permafrost.
The Okanagan Indian Band is advising residents to not enter or consume water from the north arm of Okanagan Lake until further notice due to a toxic algae bloom.
A sperm whale has been confirmed on Vancouver Island's eastern coast for the first time since 1984.
It could have been a golden opportunity for research and harvesting, but government inaction led to total collapse of caribou on an island off Labrador.
For years now, buildings in Inuvik have been sinking due to thawing permafrost. It's part of a worrying trend across the Arctic, writes David Michael Lamb.
Black bears typically stay near the treeline — but what was this guy doing so far up North, away from it?
The tent caterpillar may be chewing its way through swathes of forest foliage, but there's no danger of harm to trees, says expert.
26 fires are burning in the Old Crow district but Yukon Wildland Fire says the community is not at risk
The grandchildren of Annie Kruger remember her lighting an Export A Green cigarette, throwing on her logger's jacket and heading out to set fires near Penticton, B.C. — part of an ancient tradition of using flames to clear brush, renew growth and create natural fireguards.
More than a thousand dead geese that washed up on the shore near Cambridge Bay, Nunavut, last August appear to have died of natural causes, including toxicity caused by drinking salt water.
Hundreds of dead snow geese have washed up on the shores near Cambridge Bay, Nunavut, and it may be some time before officials figure out what caused them to die. David Bird, an emeritus professor of wildlife biology and ornithologist at McGill University, said that while it's impossible to do anything but speculate until tissue analysis is conducted on the dead geese, it's likely that the birds died of disease.
More firefighters are expected to go to a wildfire burning out of control near Lumby, B.C. on Wednesday.
Savia Shamee is warning Northerners who travel to pay attention to what they might inadvertently be bringing home.
Conservation officers believe the same bear was involved in two recent encounters. The most recent involved a motorcyclist forced to back up by the approaching bear.
A 300-metre wide, 1,000-meter high rock slid into the sea causing the initial wave and more of the rock face is unstable.
In 2015, South Asia experienced a deadly heat wave that killed roughly 3,500 people in Pakistan and India in a matter of months. New research suggests the region could face much worse by the end of the century.
It appears ticks have made their way to Yellowknife - one of the blood-thirsty bugs was plucked off a dog over the weekend.
The moths hover in the air like hummingbirds, rapidly flapping their wings as they move from flower to flower, feeding on the nectar — and they've been seen in Yellowknife.
University of Alberta scientists are alerting the public to a potentially lethal tapeworm, Echinococcus multilocularis which infects humans through the feces of coyotes and dogs.
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