During the tour, we saw several ancient cog mills that once powered the textile looms.

Many people distrust ordination mills that sell clerical titles without proper training.

Universities are increasing efforts to detect plagiarism and contract cheating facilitated by essay mills.

Some publishers rely on author mills to churn out formulaic novels.

Every autumn, volunteers gather at Marsh Mills to clean up the riverbank and plant native trees.

During our hike, we photographed several historic smock mills bathed in the golden light of sunset.

The old stamping mills along the river once processed ore for the nearby silver mines.

The abandoned stamp mills along the river are a testament to the area's mining history.

The smoke from the steel mills colored the sky orange at sunset.

The decline in global prices forced several sugar-mills to shut down last year.