'90s British grunge rockers Bush have reformed.In an interview with US radio station KROQ frontman Gavin Rossdale confirmed that the band, who originally disbanded in 2002, are reuniting to play music and speedway festival Epicenter Twenty Ten at the Auto Club Speedway In Fontana, California on September 25.Rossdale also confirmed that Bush will release a new album in October and it will be preceded by their new single, Afterlife.