Measuring underwater sound waves could be key to developing a real-time early warning system for tsunamis, mathematicians say. Their method is able to calculate the size of a tsunami, as well as its ...

From our experience as moviegoers and sound designers, the ambiences, which create the cinematic world the characters live in, are often ignored. In audio post production, it is almost a truism that ...

A metamaterial is a composite material that exhibits unique properties due to its structure, and now researchers have used one featuring a small sawtooth pattern on its surface to move and position ...

Many people think of the ocean as a quiet and serene place: Take a dip underwater and the cacophony of the world melts away. But the ocean is quite noisy, full of whale songs and echolocation, which ...

Map of hydrophone signals recorded on March 7 and 8 2014, with possible new source locations and two possible MH370 routes. Photo / Usama Kadri / Supplied It remains one of the greatest aviation ...