While a chinook arch can signal welcome relief from cold weather for some, it can also mean debilitating migraines for others. One of the primary factors? A drop in barometric pressure. Why the ...

The shape draws inspiration from the historic Beltline Streetcar loop that once encircled the neighbourhood, as well as the Chinook arch phenomenon that periodically blankets the sky. These two ...

For many Calgarians, a Chinook arch in the western skies is a welcome sight because it signals a period of warmer weather. For others, it can be a sign of impending pain. It hits migraine sufferers ...