There is a warning from Island Health about a poisonous mushroom known as the "Death Cap", which has been spotted in residential areas near Victoria.
British Columbia has declared a state of emergency and thousands have been evacuated.
A UN official says it looks from the air like parts of Mozambique were "run over by a bulldozer".
Intensive baiting programmes have so far had little success against the infestation, and locals are hoping for heavy rain to drown the mice in their burrows.
Cambodian authorities reported two cases of avian flu, including an 11-year-old girl who died of the virus, the UN health agency said on Sunday.
The word for it here is Schneemangel or snow shortage. There's a phrase for when the snow is plentiful too - das weisse Gold - white gold. It's a reflection of how many alpine communities depend on winter sports for their livelihoods. World Cup skiers will race on artificial snow this Saturday as the Alps see record high temperatures.
As climate change opens new regions to mosquitoes, Nepal suffers an outbreak of the painful viral disease that has sickened more than 9,000 people.
The southwest region of France was hit on Wednesday by violent hailstorms, damaging roofs, cars and killing one person.
The community has the medical supplies it currently requires but, like many other remote or isolated communities, overcrowding makes dealing with an outbreak difficult.
The number of vehicles reported to have gone through the ice around Yellowknife continues to rise. According to the N.W.T. Department of Environment, its spill response team has responded to three vehicles through the ice so far this year.
Experienced fisherman William Sutherland was trying to return to a harbour when his boat was overturned. His 6m (20ft) boat, Anna-Marie II, was capsized at the mouth of the River Brora on 23 September 2019.
Nunavut's Department of Health is warning Coral Harbour residents that trichinella has been detected in a walrus that was harvested on Aug. 21.
A hunter from B.C. is recovering from a bear mauling earlier this week. Conservation officers say the attack was predatory, meaning the bear wanted to eat the man.
Residents are now being asked to stay away from Nahanni Butte, N.W.T., after being forced out Thursday night by a forest fire burning close to the community.
Environment Canada says these smoky conditions could remain until Wednesday.
The smoke from massive wildfires hangs like fog over large parts of the U.S. West, an irritating haze causing health concerns, forcing sports teams to change schedules and disrupting life from Seattle to tiny Seeley Lake, Montana.
The number of deaths recorded across British Columbia during the province's recent record-breaking heat wave has climbed to 808, according to coroners.
Lutselk'e, N.W.T. is one of several communities in the Northwest Territories that has been blanketed by smoke over the past few days thanks to strong south winds blowing smoke up north from fires burning south of Great Slave Lake.
Smoke from a wildfire in southwestern Greenland is hampering the wild reindeer hunt on the Arctic island.
Dr. Antony Ham Pong, who's been treating allergy patients for about 35 years, warns the combination of a wet spring and heavy snow melt threaten to create a "super bloom of ragweed with lots of pollen."
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