The puzzle building competition is done with teams of four puzzle builders working together to see how quickly they can complete their puzzle. To make the competition fair, each t ...

And just like that, November is upon us. Temperatures have dropped, leaves on Mount Lemmon have fallen and annual events like the All Souls Procession are gearing up for their return. November ...

It's as if you have had a lot of jigsaw pieces in your mind and suddenly the whole picture becomes clear. My husband Peter is also a scientist - he's a mineralogist and gemologist - and he had ...