The Halestorm frontwoman praised Thunberg, comparing her to other prominent young woman who have effected change.
The EP will be available September 13th for download and on limited-edition vinyl.
The monthlong tour kicks off September 20th in Green Bay, Wisconsin.
The cruise leaves from New Orleans and visits Key West and Cozumel along the way.
Three days of heavy music took over Mapfre Stadium at Columbus, Ohio.
The trek, featuring support from Motionless in White, kicks off July 17th in Allentown, Pennsylvania.
The hard-rock act will be out in support of their most recent album, Vicious.
The Heavy Consequence staff picks the best tracks of the year.
The 61st Grammy Awards will air live on CBS on February 10th from the Staples Center in Los Angeles.
The Heavy Consequence staff selects the best metal and hard rock albums from an eclectic year of heavy music.
The trek made a stop at Hammerstein Ballroom on November 24th.
Plus: Disturbed, Ghost, The Hives, Refused, The Distillers, Meshuggah, Lamb of God, Joan Jett, and many more.