It's hard to believe that Nissan, which sold more EVs last year than Tesla and every other automaker, has yet to race in Formula E. However, Nissan announced late last year that it would become the ...

The Doppler effect is an observed change in pitch (how high or low a sound is) when either the source of the sound or the listener is in motion. Imagine a car, its horn blaring, approaching you as you ...

Since 1988, this meteorological breakthrough has nearly doubled tornado warning times, giving communities crucial minutes to ...

Ever notice how the pitch of an ambulance's siren changes as it speeds by? If so, then you're already familiar with a phenomenon that astronomers use to measure the relative speeds of astronomical ...

The Doppler effect refers to a noticeable change in frequency of light or sound waves as the distance between the source and the observer changes. It is either the source or the observer of a wave is ...

A twist on the physics that cops use to clock speeding drivers can determine how fast an object is spinning. The approach could be used to protect wind turbines from damaging winds, learn about ...

Queensland University of Technology provides funding as a member of The Conversation AU. When an ambulance passes with its siren blaring, you hear the pitch of the siren change: as it approaches, the ...