David Sykes asks if protest grow and Trump threatens military force, will they deploy dangerous sonic weapons on U.S. citizens? U.S. police departments have used them on citizens before.
Dr. Arline Bronzaft writes about an unintended consequence of the pandemic. A recent Atlantic article shows that stay at home have resulted in cleaner air, less noise.
An unintended consequence—the pandemic is making the air cleaner, quieter, writes Dr. Arline Bronzaft. Stay at home orders are causing cleaner air and less noise.
Is man-made noise making desert insects disappear? Not entirely, but ecologists are concerned about how noise affects some insect groups and the animals that prey on them.