PHILADELPHIA (WPVI) -- Everyone knows it's cold it is outside. The entire Philadelphia region has remained below freezing for the seventh day in a row, with little relief in sight. But we are tapping ...

Winter means a lot of indoor time, and I've learned that science experiments are a lifesaver on those long, cold days. The best part? You don't need anything fancy. Baking soda, vinegar, food ...

Create instant ice with this cool experiment. Trump Pressed to Declare National Emergency in Blue State Mom Quietly Films Baby's Face When Dad Comes Home—Not Prepared For Reaction FBI warns seniors ...