In the early 1800s, half a million wolves roamed North America, but by 1862 settlers began pouring in from Europe and the ...

Colorado Parks and Wildlife could lose authority over the reintroduction of gray wolves in the state, according to a warning ...

From Nordic lullabies to Grimm’s fairytales, the wolf has always haunted the edges of human history. Even today, wolves would ...

A Coloradoan open records request showed the U.S. Fish and Wildlife Service will assume wolf management from Colorado if ...

“The genetic data is fascinating,” said Anders Bergström, a lecturer in the School of Biological Sciences in the University ...

Their names are Romulus, Remus and Khaleesi, and they’re the first dire wolves to walk the Earth in over 10,000 years — or so one biotech company and a flurry of recent headlines say. On April 7, ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Recently, the Chronicle ran a "fairy-tale" story concerning the progress of the reintroduction of ...

All modern-day pooches, from beefy Newfoundlands to scrawny Salukis, are descended from an ancient population of domesticated gray wolves. Despite the 20,000 or so years that have passed since, a new ...

This is the second story in a two-part series recapping Colorado’s second year of wolf reintroduction.  When Coloradans ...

What’s furry, cute, and may have ancestral ties to ancient wolves? Possibly, your dog. Researchers at the New York-based American Museum of Natural History and the Smithsonian’s National Museum of ...

Eleven months after Colorado reintroduced wolves, the nearly $5 million and counting voter-approved plan has been marred with concerns about political pressure from the governor's office and a lack of ...