Five wolf pups who were birthed by Asha, an endangered Mexican gray wolf caught wandering around New Mexico in 2023, now have ...

Schoolchildren from New Mexico and Arizona celebrated the birth of five Mexican gray wolf pups by naming the latest litter of ...

Scientists have created a near-copy of the long-extinct dire wolf. Using advanced CRISPR gene editing tech, it now looks ...

The wolf reintroduction program costs have far exceeded the initial estimate presented to voters, leaving questions and ...

About 25% larger than modern-day gray wolves, dire wolves had thicker, more muscular legs, more powerful shoulders, and a wider head and snout with larger jaws and teeth.

For decades, the question of how and whether gray wolves should be legally protected has been debated through federal rulemaking, courts and now Congress—where a bill from one of Colorado's ...