Dr. Christopher Labos explains how exposure to high levels of smoke affects people’s health.
Hundreds of American firefighters have recently arrived in Canada to help battle wildfires and more are on the way, Prime Minister Justin Trudeau said Wednesday.
A man who helped return a 140-year-old Tlingit robe to the British Columbia First Nation where it was created says it's as if the regalia called out to its people and they are bringing it home.
An Ontario man has been charged with first-degree murder in the death of Claudia Iacono, the daughter-in-law of Mafia associate Moreno Gallo, after she was gunned down at the wheel of her car in Montreal last month.
The man who was found not criminally responsible in the stabbing deaths of five people at a house party in Brentwood more than nine years ago is seeking more freedoms.
In the first study of its kind to tie survey data to health records, researchers found that bisexual women were three times more likely to attempt suicide compared to heterosexual women.
Thousands of Canadians have had to leave their homes in several provinces over the last few weeks due to forest fires. Luckily, there are steps you can take to protect your property, both prior to an evacuation and during.
In a courageous display of resistance, a group of Afghan women activists danced in Kabul as a form of protest in a country where women are banned from attending school, work and even going to parks.
A missing-persons activist in western Mexico said Wednesday that call center workers have been going missing in Mexico since at least 2017, and that authorities have done little to solve the cases.
More top officials could soon follow the foreign minister in quitting to compete for the presidency, President Andres Manuel Lopez Obrador said on Wednesday, as the race to succeed him begins to thin out the government.
A 10-year-old driving a stolen Buick led Michigan police on a highway chase last month, newly released video shows.
A federal grand jury investigating Donald Trump in Florida heard from at least one additional witness Wednesday amid signs that the Justice Department was moving toward a possible indictment over the former president's mishandling of classified documents.
A group of climate activists claimed responsibility on Wednesday for deflating the tires of sport utility vehicles in Denmark's capital. More than 100 vehicles were vandalized, police said.
An actor known for his roles on the comedy television shows "Bob's Burgers" and "Mr. Show with Bob and David" was arrested Wednesday on charges that he joined a mob of Donald Trump supporters in confronting police officers during the U.S. Capitol riot, court records show.
World Wrestling Entertainment legend The Iron Sheik has died. He was 81.
Former Fox News host Tucker Carlson released the first episode of his new show on Twitter on Tuesday, weeks after being taken off the air by the network following a damaging defamation lawsuit over false claims of election fraud.
As forest fires rage across the country, experts are sounding the alarm over the physical and psychological impacts of the wildfires and saying that they pose a serious public health issue, which individuals and governments need to acknowledge and act upon.
Being a 'sleep procrastinator' might not only make you grumpy the next day, it can put your health at risk. A sleep expert shares tips for making sure bedtime is shut-eye time.
Two people died in what officials believe was a mass fentanyl overdose over the weekend involving five people in a hotel room in the Hawaii tourist mecca of Waikiki.
Canadians are twice as likely to support a formal inquiry into foreign interference, as opposed to public hearings, according to new polling from Nanos Research for CTV News.
Hazy skies tinged with an eery yellow glow greeted millions of Canadians in Quebec and Ontario again Wednesday as the smoke from hundreds of wildfires continued to cause air quality warnings in Canada's most populated corridor. In a bizarre twist of fate, on a day when air quality was among the worst the country has ever seen, it was national Clean Air Day in Canada.
Prime Minister Justin Trudeau is showing no interest in compromising with Meta and Google over a Liberal bill that would make them pay for Canadian journalism that helps the companies generate revenue.
The James Webb Space Telescope set its sights on a galaxy 20 million light-years away, capturing a dazzling star-forming galaxy in images streaked with the signature of passing asteroids.
Reporters are a skeptical bunch, so it was unusual to hear so many of them raving about their firsthand experience with Apple's next Big Thing: the high-priced headset called Vision Pro, a device infused with totally virtual reality as well as augmented reality that projects digital images on top of real-world settings.
As artificial intelligence programs such as ChatGPT offer new tools for creativity and content creation, one company is using AI-powered software in tandem with classic literature in a way you might not expect.