Tim Hortons is making changes to its Roll Up the Rim contest this year to reduce waste and encourage customers to bring their own...

A patient at a British hospital played Mahler and Gershwin on the violin while a tumour was removed from her brain so that surgeons could preserve her ability to play music and honour her 40-year passion for the...

The oilsands have reduced the amount of greenhouse gas they emit per barrel of oil produced but remain more carbon-intensive than the average barrel worldwide and are the fastest-growing source of emissions in Canada, according to a new report from the Pembina...

Strategic Oil and Gas Ltd., based in Alberta, has wells in the Northwest Territories and has gone into receivership. The territory's oil and gas regulator is worried taxpayers will be left to clean up the...

The potential launch of tens of thousands of satellites — called constellations — is a serious threat to astronomy, according to the International Astronomical Union (IAU). Now, it's trying to find...

Sheila Watt-Cloutier grew up riding across ice and snow on a dogsled and learning how to live off the land. Now, she worries the land and traditions that shaped her childhood are at-risk for future...

New research suggests frequent exposure to common household cleaning products can increase a child's risk of developing...

Elections Canada can't let its guard down, says Canada's chief electoral officer Stephane Perrault, despite getting through last fall's federal election campaign with no significant cybersecurity...

Residents in central England and Wales braced Tuesday for more flooding as rivers peaked in the wake of a weekend storm that brought up to 150 mm of rain to an already waterlogged...

Canadians love to talk about their cellphone bills, and today Canada's telecommunications regulator will jump into that conversation as it launches nine days of...

The global shortage of skills needed to design and build alternative-energy vehicles is a huge economic opportunity for Canada, writes Randy...

Fossils from a hapless hadrosaur from Alberta show telltale signs of a disease that causes tumours in human children, showing the affliction has been around since the Age of Dinosaurs, a new study...

Hundreds of U.S. law enforcement agencies have partnered with Amazon's Ring doorbell camera company, despite persistent questions about privacy and data management. Windsor, Ont.'s mayor wants his city to join,...

Apple Inc. says it will not meet its revenue guidance for the March quarter due to the coronavirus outbreak affecting production and demand in...

Amazon founder Jeff Bezos said Monday that he plans to spend $10 billion US of his own fortune to help fight climate...

A cargo ship is rocketing toward the International Space Station, carrying candy and cheese to satisfy the astronauts'...

With the help of apps, the digital thrift market is eclipsing traditional retail in growth as savvy shoppers hunt for bargains, luxury goods, and a more ecologically conscious way to keep their wardrobes up to...

While the North could suffer from increased marine traffic and potential spills, Canada’s industry is unlikely to see any...

Betelgeuse just keeps on getting weirder. After an unprecedented dimming, followed by the detection of a gravitational wave, the star seems to have changed...

NASA's New Horizons spacecraft continues its exploration past Pluto

The "black box" flight data recorders at the centre of a dispute between the international community and Iran in the wake of the destruction of Ukrainian Airlines Flight 752 likely won't contain information that can push the investigation forward, say Canadian flight recorder...

"Anyone who thinks they can have a perfectly safe system is not living in the real world," says supply-chain expert Barry...

A professor at the Massachusetts Institute of Technology warns that Nova Scotia's plan to switch from oil to wood for heating some public buildings will only speed up climate change, but the province is confident in the approach it is...

Academics from the University of Calgary and the University of Alberta found it's very common to have wildlife and livestock passing diseases back and forth. The zoonotic strains can also infect...