SAN FRANCISCO (KGO) -- It's not a bird, it's not a plane, but if you look up while in San Francisco's financial district Sunday night, you just might see two low-flying helicopters. The aircraft will ...

"The question is: how much of this effect is due to particle pollution, and how much is noise?” the study author asked. If you’ve ever worked in a retail environment in which the same playlist is spun ...

Humans are a noisy species. Think about our amplified music, our cars and trucks, construction equipment, chainsaws, aircraft, wind farms and snowmobiles. There is no doubt that humans alter the ...

Noise pollution is nothing new: An 1856 editorial in London’s Times complained of the city’s “noisy, dizzy, scatterbrained atmosphere,” and in 1866, American writer Nathaniel Hawthorne groused that ...

From a blackbird’s song to the rumble of a passing train, sounds are produced by vibrations moving through the air, ground, or water in invisible waves. When those soundwaves enter your ear, they make ...