It's easy to think of our home galaxy as a relatively stable place, a neatly ordered disk sailing serenely through space like ...

This is why person-to-person transmission is essentially impossible; Cyclospora outbreaks almost always trace back to a ...

If you've ever walked past a drying lakebed in the peak of summer, you might have noticed some very unpleasant smells ...

Welcome to the life of energy inside the Sun. It famously takes sunlight just over 8 minutes to travel the 150 million ...

Making food last for longer is something humans have been working on for millions of years, and we're not out of ideas yet.

There are certain laws of physics that heat must follow. Take Kirchhoff's law of thermal radiation, for example, which ...

Try to think back to the last day you remember that wasn't packed full of things to do, people to see, and places to go.

If you've ever gone hiking and reached a fork in the trail, you may be confronted with two triangles: one pointing right, one ...

A cup of coffee or two (or three) in the morning is one of the most common pleasures of the modern world. But how guilty ...

Science may one day give us a way to replace damaged and diseased parts of the body with artificial replacements – but ...

Inflammatory bowel disease affects millions of people worldwide, yet scientists still don't fully understand what drives the ...

This past week, a child stood on the observation deck of Toronto's CN Tower and looked out at a city skyline blurred by haze.