Mexican gray wolf conservation remains a concern in Arizona, but in some of the same areas, prairie dogs create new issues.

Secretary of State Marco Rubio's comments come on the eve of Canada's federal election. Here are the people who we believe most changed the stories that defined the past year. Subscribe now to get ...

A 2021 survey revealed close to 10% of men actually believe they could beat a living, breathing lion or gorilla in a fist ...