While the other two officers steadily walked toward the dog's location, Officer Smith took off running toward the struggling pup.

Even though the injured hiker was not North's owner, the big animal could clearly sense that he needed help.

Milo beelined to the house across the street, then ran to the house next to that one and began frantically pawing at the front door.

The two officers plunged into the cold, chest-deep water and swam out to the car, which was steadily sinking.

'I am humbled by the response. It is something I never expected. My preoccupation on the day was to help and unfortunately got injured in the process.'

After the house was assessed by MidAmerican Energy, they found that the home's gas and electric fireplace was leaking.

A TSA officer's training came in handy when a 2-month-old baby stopped breathing at an airport security checkpoint.

When husband and wife approached the stopped car, it became clear that the couple inside was in dire straits.

Luke Bonin received praise for aiding a homeless woman. Now, refusing the vaccine, Massachusetts has fired him, and he's not the only one.

One officer immediately leaped up onto a fence below the balcony, reaching up to a woman and her daughter who were trapped on the balcony.