Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two well-preserved ...

Watch a wolf documentary for a few minutes, then look at a French Bulldog snoring on someone’s couch. It almost feels impossible that they share the same ancestry. And yet they do. Every Chihuahua, ...

Rowan and Cedar, two wolf pups at the International Wolf Center in Ely, are outfitted with accelerometers to track their movements for a study exploring early developmental timing in wolves. When it ...

Four packs produced pups this spring, adding to the existing population of 22 collared wolves and an unknown number of uncollared wolves. The state's wolf recovery plan aims for a self-sustaining ...