Manufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature charts to the trade every year. It would be rare indeed to find service ...

AC/DC jumps from No. 62 to No. 1 on the Billboard Artist 100 chart (dated Nov. 28) to become the top musical act in the U.S. for the first time since the chart's 2014 launch. By Xander Zellner AC ...

AC/DC's "Shot in the Dark" surges onto rock radio, debuting at No. 5 on Billboard's Mainstream Rock Songs airplay chart dated Oct. 17.