An expert told Newsweek it is possible for guinea pigs to "react to the death of a group member, possibly search for him and suffer from being alone." ...

I’ve always had a special fondness for guinea pigs. Since childhood, these charming little animals have been my trusted ...

It’s close to 10am on my day as a guinea pig at one of the world’s most expensive gyms and I’m lying in a hospital gown on top of a futuristic-looking gurney with a robotic arm looming above me.

When my oldest son was in grade school, he convinced me to let him get a guinea pig. Twinkles was an albino guinea pig who ...