Apple officially marks 50 years on April 1. CEO Tim Cook kicks off the celebration with a look back at the "Crazy Ones" who started it all.

Canada's North is going through a period of profound change. The world is becoming more dangerous and divided. The assumptions that shaped decades of Canadian defence and security are being upended.

If you are wondering whether Sherwin-Williams at around US$317.70 still offers fair value or is starting to look stretched, the answer depends on how you look at its valuation and what assumptions you ...