A new butterfly species, Satyrium curiosolus, has been discovered in Alberta. Isolated for millennia, it shows unique traits and faces conservation risks due to low genetic diversity. In Canada’s ...

Canadians who spend winters in the U.S. might soon get a major extension on how long they can stay each year—but not everyone qualifies.

Canadians who spend winters in the U.S. might soon get a major extension on how long they can stay each year—but not everyone ...

To identify a copperhead, you can’t just go by color alone. Here’s what gives some copperheads a different look.