The pileated woodpecker is now Gatineau's official emblematic bird, beating out the wood duck, the white-breasted nuthatch, ...

A Greater Roadrunner zoomed into view and hopped atop one of the tee boxes to survey its surroundings. I focused my ...

The measurement of the severity of electric light flicker is achieved using a complex model of the human response embodied in a flickermeter. The complex nature of the model leads to variations in ...