Though sun halos can happen year-round, they are especially noticeable in the winter when ice-filled cirrus clouds are more common.

I USED to draw when I was in grade school in Basa Air Base, Pampanga. With the crayons that my father had bought for me, I ...

On an astrotourism trip like Gorov's, celestial objects take center stage. More travelers are seeking out the feeling of awe ...

Paulina Stark, a professor emerita of voice at the University of Massachusetts Amherst from 1985 to 2005, passed away earlier ...

Stay up-to-date with the latest and best audio content from CBC Listen delivered to your inbox every two weeks.