Duke, a 2-year-old lab, is a critical incident response dog with the Burnsville Police Department, specially trained to detect cortisol — a stress hormone — in people.

Fans are saying "Alright, Alright Alright" to Matthew McConaughey's latest social media post. The 55-year-old actor sent ...

A new brain imaging study from the ELTE NAP Canine Brain Research group has revealed that age and brain shape affect how ...