Plus: wolverine genome is sequenced for first time, Arctic fish species is found to produce antifreeze, dinosaur fossil discovered showing some skin and a pesky Canadian insect is feeling the heat

The trickster hero — ferocious, clever and strong — will need all of its ingenuity to continue to flourish

In shedding light on wolverines’ aversion to roads, new research suggests the key to their conservation in Alberta 

Once roaming across North America, the wolverine is now a rare sight