As butane expands, it absorbs heat from its surroundings—a process known as adiabatic cooling—which can cause the temperature ...

A rundown of some of the top stories being produced in The Oregonian and OregonLive.com newsroom on The MAX light rail system went out in most of Portland on Monday. Workers scrambled all afternoon to ...

ROCKVILLE, Md.--(BUSINESS WIRE)--The Intercontinental Exchange (ICE) has selected two benchmarks from OPIS, an IHS Markit (NYSE: INFO) company—Edmonton propane and Mont Belvieu Isom grade normal ...