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 ...

The Discovery Lab has opened its Winter WonderLab, a seasonal transformation that spans the entire museum with winter-themed decorations, pop-up activities and hands-on science demonstrations. Claire ...

Another cold start tomorrow, then snow returns Tuesday -- with rain and wind following shortly after. Dan Smith has the latest.

Inside the cores of ice giant planets, the pressure and temperature are so extreme that the water residing there transitions ...