If you've been outside in the past few weeks you've likely heard a high-pitched — very loud — buzz emanating from at least a few trees: Michigan's dog day cicadas are out and about once again.

Winter Olympics viewers finally have an answer to the strange buzzing sound cutting through the broadcasts—and the culprit has been flying right above the athletes all along. The Olympic Committee is ...

A high-pitched noise device has been installed at a Perth underpass in what critics are calling a disturbing example of ...