In the atmospheric layer above it, about 10 to 30 miles up, is the stratospheric polar vortex, where every winter a sunlight-starved Arctic spins up a mass of cold air that, ultimately, dissipates ...

The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind ...

Charlottesville and much of central Virginia were under an extreme heat warning Tuesday, with temperatures predicted to stay ...

Extreme heat warnings stretched from Windsor to Timmins; humidex values climbed to the mid-40s. In Toronto, panic over ...

A new study challenges the idea that climate change is behind the recent erratic behavior of the polar jet stream, the massive current of Arctic air ...

Her cross-country adventures prove that cats, dogs, and birds alike can enjoy life on the road if you know how to keep them ...

In an era obsessed with fleeting metrics, a quiet revolution is unfolding on the printed page. Industry leaders explore why ...

Canada's turning 158 years young on Tuesday. It's a stellar reason to have a glass or two or three of Canadian wine not just ...

Jupiter isn’t alone in this category; Saturn, Uranus, and Neptune are also gas giants, though Uranus and Neptune are often ...

What will the orbital spacecraft of tomorrow look like? If Dassault Aviation has its way, it could be similar to its Véhicule ...