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Some oils can form an explosive mixture when combined with liquid oxygen. Surfaces where there exists a possibility of liquid oxygen condensation must be thoroughly cleaned and de-greased. Dry ice is ...

Do you have things you need to do today? Don’t procrastinate. Get them done during Portland’s cold but clear Wednesday as ...

A second winter storm in as many days is slamming parts of the Midwest before rolling toward the East Coast. Major travel ...

The storm will impact about 200,000 square miles with snowfall rates of 1 to 2 inches per hour in some areas. And more winter ...

A mix of precipitation and the potential for icy surfaces are forecast for late Wednesday afternoon through Wednesday night.

NASA’s Curiosity rover has captured breathtaking images of red and green-tinted clouds drifting across the Martian sky. These ...

Dry snow is more common as it occurs when the surface air temperature is below freezing ... Those factors include the depth of the warm layer from the surface into the snow-producing cloud as well as ...

The rest of your Sunday night we will start to dry out, but we have two threats that will follow! Everything will ice up ...