As frigid weather hits, you might wonder if the oil that keeps your engine running smoothly can freeze up. Here's what ...

See if you can tell that heat makes molecules move! Place some ice in a large cup and add water to make ice water. After the water is cold, pour the ice water (without the ice) into a cup so that it ...

Cold can disrupt oil and gas output by causing water in wells and pipelines to freeze. The Texas grid has a weather watch in place for Monday and Tuesday — an early alert that extreme cold ...