Is that what's beginning to happen with our three major professional sports, whose television ratings have been in decline for years? (si.com)
The letter says there is compelling evidence that the study of creative subjects is in decline in state schools and that entries to arts subjects have fallen to their lowest level in a decade. (theguardian.com)
Animal testing peaked in the early 1970s, and has been in decline since, due to both increased public pressure to reduce the numbers of animals tested and the development of available alternatives. (politics.co.uk)