No evidence predator control will save caribou: study

U of A scientists suggest renewed emphasis on securing habitat rather than culling wolves or fencing in pregnant caribou

No evidence predator control will save caribou: studyAddressing potential threats from predators has not slowed the dramatic decline of mountain caribou in British Columbia and Alberta, according to a new study by scientists from threeWestern Canadian universities. Biologists reassessed data from research published in 2019. The original research has been cited as showing that killing wolves and fencing pregnant caribou are solutions to…

Don’t squish that spider!

We may be genetically programmed to fear spiders, but they're here for a reason. Leave them alone to eat other insects

Don’t squish that spider!“The itsy-bitsy spider climbed up the water spout. …” So many people are afraid of spiders, but I’ll bet almost none of them can tell you why. According to a new study out of Columbia University, it may be genetic. Our ancestors had to fear spiders – in Africa, where our roots all take us,…

Busting the myth of anti-oil-and-gas First Nations

Most B.C. and Alberta First Nations favour oil and natural gas development. So why do we let activists claim otherwise?

Busting the myth of anti-oil-and-gas First NationsBy Gregory John and Mark Milke Canadian Energy Centre A common tactic of anti-oil-and-gas activists and some international organizations over the past decade is to group all Indigenous people under the false narrative of broad opposition to energy development. Those with anti-development agendas ostensibly enlist Indigenous allies as the easiest way to delay or stop…

Serenaded by cicadas

Their song is produced by a complex vibrating membrane on their sides and a hollow resonant body cavity

Serenaded by cicadasEvery year in late June to mid-July, I await the return of the cicada. (Actually, they never left, but more on that in a moment.) For me, this is the song of summer. As I write, one is serenading me outside my office window. Long after the April rains have passed, May flowers have bloomed…