Air pollution from nitrogen dioxide has fallen by an estimated 40 per cent in three European cities, according to new satellite data released by the European Space Agency (ESA), coinciding with a widespread lockdown to curb the spread of the...

Bob McDonald's science blog: A neutron star merger 100 million years ago may be the source of Earth’s...

The most difficult challenge is learning to see our place in the world differently so we can make changes in our behaviour.

The U.S. Environmental Protection Agency on Thursday abruptly waived enforcement on a range of legally mandated public-health and environmental protections, saying industries could have trouble complying with them during the coronavirus...

The continued existence of wildlife markets, which are considered potential breeding grounds for the spread of harmful viruses, means it's just a matter of time before the world is hit with another deadly pandemic, some scientists...

A wolf that lived alone for years on a tiny island near Victoria was shot and killed by a trophy hunter on Vancouver Island this week. 

In this week's issue of our environment newsletter, we look at how COVID-19 shutdowns are affecting animals, the role horses can play in protecting the permafrost and how measures to heal the ozone layer have also benefited the jet...

As more businesses close their offices and send staff home to work, there has been a rush on technical...

Recipes for homemade hand sanitizer concoctions have been multiplying online but experts are warning that many of the DIY solutions are ineffective — even...

Worried about catching the novel coronavirus by touching the wrong thing? Here’s what we know about which surfaces are worst, which ones are safer, and how to clean...

In the global race to find a COVID-19 vaccine, the federal government announced Monday it is pumping $23 million into an academic research lab in Saskatoon. Here is a look at how the facility that started out as a modest veterinary lab in 1975 became Canada's best hope for a...

Shortages of testing swabs and laboratory chemicals, along with a bottleneck at provincial laboratories, means Canada has not been able to ramp up its capacity to test Canadians for...

The idea that SARS CoV-2, the new coronavirus behind the current pandemic, was created in a lab is a favourite among conspiracy theorists. But an international team of researchers has shown it was not genetically...

JR Shaw, the Calgary visionary and pioneer of the telecommunications world, has passed away peacefully, the company said in a...

Prime Minister Justin Trudeau hasn't ruled out using smartphone data to track whether people are complying with public health officials' pleas for them to stay inside to curb the COVID-19 pandemic — a notion that raises some thorny ethical dilemmas regarding public health and privacy...

Civil defence in the online world means fighting hackers and cyber criminals looking to take down or ransom critical infrastructure, such as hospitals. The COVID-19 crisis has prompted Canadian IT professionals to form an all-volunteer cyber defence...

Canada will close its national parks to visitors Wednesday amid the growing COVID-19 pandemic, the minister responsible for Parks Canada has...

A worm-like creature smaller than a grain of rice that burrowed on the seafloor in search of meals like dead organic matter about 555 million years ago may be the evolutionary forerunner of most animals living today — including...

Scientists from both countries were scheduled to leave Woods Hole Oceanographic Institution in Massachusetts last Thursday for a three-week cruise before the trip was cancelled.

The residents of New Market Manor in Tisdale had an unwelcome guest make a mess in the facility on Sunday when a moose burst through panes of...

The Richard L'Abbé Makerspace is using its 3D printers and laser cutters to make face shields, and is working on a ventillator prototype, vital weapons needed in the fight against...

Pacific Gas & Electric has agreed to plead guilty to 84 involuntary manslaughter counts in connection with the 2018 Camp Fire, the most destructive wildfire in California's...

Herring that spawn in the spring in the Gulf of St Lawrence are on a path to extinction. A new assessment says grey seal and tuna are to blame for high natural...

Parks where rare mountain gorillas live are being closed to visitors, citing "advice from scientific experts indicating that primates, including mountain gorillas, are likely susceptible to complications arising from the COVID-19...