Add Yahoo as a preferred source to see more of our stories on Google. California's sea otters have become surprising environmental champions by tackling a destructive invasive species wreaking havoc ...

I show animals displaying surprising problem-solving skills and even acts of revenge. Social Security announces big change impacting millions Iran unleashes massive attacks on day 13 of war The plan ...

Non-human animals display many unexpected cognitive abilities and forms of intelligence. The story of Mac is an intriguing ...

Increasing urbanization has crowded out many wild animals. But raccoons appear to be thriving, living in cities across the country and even expanding their historical range. To investigate what ...