IN PHOTOS Northern lights dance across the night sky in southern Ont.
From London, to Mildmay, Collingwood and St. Thomas, here are some highlights of Friday night and Saturday morning's northern lights display.
It's "only a matter of time" before cases of the new omicron COVID-19 variant are detected in Canada, according to the medical director of the National Foundation for Infectious Diseases.
Dr. William Schaffner says travel bans, such as the one implemented by Canada against southern states in Africa, can help delay the spread of the new strain but that it will eventually make its way around the globe.
"By that time, it's hopeful that we'll learn a lot more about these variants that will help us cope," he told CTV News Channel on Friday. "Anything that can dampen down introductions, slow the spread of this new variant around the world is important."
Right now, what medical experts do know about the strain is that it features a high number of mutations to the virus's spike protein and it appears to transmit more easily than the original COVID-19.
Fortunately, however, current testing methods are sufficient to detect it, which makes screening for the virus more important for countries than before.
"No border is completely porous-free. These things can travel, and that's a problem," Omar Khan, professor of biomedical engineering and immunology at the University of Toronto, told CTV News Channel on Friday. "It was recently detected, that does not mean it recently emerged. So that's the concern."
Canada's chief public health officer Dr. Theresa Tam stated Friday there are no indications of omicron's presence within the country.
If the new strain were in fact here, Khan says, Canada's high vaccination rate should offer Canadians good levels of protection. We'll know more about how well the COVID-19 vaccines work against omicron in the coming weeks.
"We have to understand that the current vaccines we have available were developed for the original type of coronavirus,” he said. “We were extremely fortunate that it worked for Alpha, Beta, Gamma and Delta. Now, with omicron, time will tell if we will still have protection.
"It's a moving target. The vaccine stays the same and the virus is evolving. So that's the challenge."
But, in the meantime, while Canada and the rest of the world buys time to find a way to tackle the new variant by restricting borders, the price is being paid by those countries in the south of Africa where omicron was detected first, Schaffner says.
"Travel bans are things that are instinctive, you would think that they would keep the virus out, but they're very, very imperfect," he said. "They have the added unfortunate effect of penalizing, in effect, the countries that are so forward who have made the discovery and let everybody know about them."
The pandemic is a global event, Schaffner says, and finding ways to help developing nations will, in effect, help everyone.
"We, the countries of the world, have not yet figured out a way to make enough vaccine and get it distributed equitably in rapid fashion," he said.
"We in the developed world have two reasons for doing this. One is of course the simple humanitarian reason, we want to save as many lives as possible. But the other is those variants, they appear abroad, and then can come home to our countries. So, we have a self-interest in making sure that we end this pandemic around the world as quickly as possible."
From London, to Mildmay, Collingwood and St. Thomas, here are some highlights of Friday night and Saturday morning's northern lights display.
A cyclist turned herself in and received a fine after striking a four-year-old girl who was crossing the street to catch a school bus.
For decades, North Bay, Ontario's water supply has harboured chemicals associated with liver and developmental issues, cancer and complications with pregnancy. It's far from the only city with that problem.
The Netherlands' contestant in the Eurovision Song Contest was dramatically expelled from competition hours before Saturday's final of the pan-continental pop competition, which has been rattled by protests over the participation of Israel.
The rolling hills leading to the hamlet of Rosebud are dotted with sprawling farms and cattle pastures -- and a sign sporting a simple message: No Race Track.
In the quiet and leafy Vancouver neighbourhood of South Cambie, best known for its botanical garden, playoff fever is about to set in.
Evan Bouchard scored 5:38 into overtime and the Edmonton Oilers bounced back for a 4-3 win over the Vancouver Canucks in the second round of the Stanley Cup playoffs on Friday.
Biden wants the 2024 election to be a referendum on Trump's record and plans, but he also wants voters to look favourably on his own policies and actions
Irresponsibly using a credit card can land you in financial trouble, but personal finance columnist Christopher Liew says when used properly, it can be a powerful wealth-building tool that can help grow your credit profile and create new opportunities.
A family of fifth generation farmers from Ituna, Sask. are trying to find answers after discovering several strange objects lying on their land.
A Listowel, Ont. man, drafted by the Hamilton Tigercats last week, is also getting looks from the NFL, despite only playing 27 games of football in his life.
A small Ajax dessert shop that recently received a glowing review from celebrity food critic Keith Lee is being forced to move after a zoning complaint was made following the social media influencer’s visit last month.
The Canada Science and Technology Museum is inviting visitors to explore their poop. A new exhibition opens at the Ottawa museum on Friday called, 'Oh Crap! Rethinking human waste.'
The Regina Police Service says it is the first in Saskatchewan and possibly Canada to implement new technology in its detention facility that will offer real-time monitoring of detainees’ vital health metrics.
The stakes have been set for a bet between Vancouver and Edmonton's mayors on who will win Round 2 of the Stanley Cup playoffs.
A grieving mother is hosting a helmet drive in the hopes of protecting children on Manitoba First Nations from a similar tragedy that killed her daughter.
A chicken farmer near Mattawa made an 'eggstraordinary' find Friday morning when she discovered one of her hens laid an egg close to three times the size of an average large chicken egg.
A P.E.I. lighthouse and a New Brunswick river are being honoured in a Canada Post series.