PHOENIX — State lawmakers are moving to subject noise complaints to the same standards as speeding violations: Only cops could issue them. And the officers would have to have measured the sound level ...

The decibel (dB) scale is logarithmic, not linear, increasing by a power of ten with every 10dB, which roughly equates to a doubling in loudness based on average human hearing. Consequently, 30dB is ...

Milei seeks to win back disenchanted voters in Argentina's midterms Argentina's libertarian president Javier Milei faces crucial legislative elections on Sunday to determine whether he will be able to ...

Machu Picchu stands 2,430 m above sea-level, in the middle of a tropical mountain forest, in an extraordinarily beautiful setting. It was probably the most amazing urban creation of the Inca Empire at ...