The ice and salt experiment is a classic demonstration of freezing point depression, and it’s more powerful than most people ...

In this experiment, adding salt to ice triggers a chain reaction that reveals some fascinating science. The salt disrupts the ...

Road-salting season is upon us. With icy roads and walkways looming throughout winter—and late fall or early spring, depending on your relationship with the La Niña vs. El Niño climate patterns—salt ...

WASHINGTON — Overnight rain Thursday turned to morning showers Friday, and WUSA9's Weather Team is forecasting temperatures plunging throughout the day from the 40s in the morning to teens at night.