Dr. Crook gave a helpful guide for exercising based on temperature: “I would say usually under 15 degrees C (59 degrees Fahrenheit) most healthy dogs are okay. 15 to 20 degrees (68F) you want to be ...

A 23-year-old man saved a woman from an oncoming train Friday after sprinting across the tracks to lift a railroad crossing gate trapped on top of her car in Hobe Sound, Florida.

A Florida man sprinted to a railroad crossing to save a woman from an oncoming train. Harrowing dashcam footage captured the ominous sound of the train’s horn blaring as the man, identified as 23-year ...