Rescuers feared the worst after 4-year-old Karina Chikitova went missing in the Siberian forest. The massive forest is home to many different wild animals and is easy to get lost in. Hundreds of people joined together to help find Karina, but their efforts were in vain - or so they thought. ...

If there has ever been a dog that's a true hero, it's Haus the German shepherd. After realizing his owner, Molly DeLuca was in danger from a rattlesnake while playing in her Tampa, Florida, backyard with her grandmother, Haus didn't hesitate to put himself between his loved ones and danger. ...