We continue to cover an issue with newly shipping iMac G5s where a humming, buzzing or clicking noise (quite loud in some instances) is emitted from the included power supply. In most cases, the noise ...

An eerie whistling or humming noise returns to the Golden Gate Bridge amid high winds in California storms. Jeff Chiu Associated Press file An eerie whistling or humming sound has returned to the ...

One of the most common appliances for heating the home is a furnace system, which is typically attached to a series of ducts, ...