“It started as a sharp dancing arc in the Southern horizon, and it quickly went overhead, producing some of the most vibrant red & purple auroras that I’ve seen in my entire aurora hunting career!

Why are some auroras green, red, blue or purple? How does an aurora become visible? Atoms in air molecules in Earth's magnetic field are stimulated when charged electrons from the sun collide with ...

RPI is a Texas-based provider of specialty synthetic performance lubricants and greases for diversified industrial applications.

energizing atmospheric gases and creating those mesmerizing green and purple hues. For the best chance to see the aurora, find a dark location away from city lights. Here’s everything you need ...

Calumet, Inc. (NASDAQ: CLMT) (the "Company," "Calumet," "we," "our" or "us") announced it has entered into a definitive agreement with a wholly owned subsidiary of Lubrication Engineers, Inc., a ...

Lubrication Engineers, Inc. ("LE"), a leading developer and manufacturer of high-performance industrial lubricants and asset reliability solutions, today announced that it has entered into a ...