Ultra-low frequency nanohertz gravitational waves emanating from pulsars may be revealing the fabric of the universe.

Plasma waves can experience sudden changes in frequency with drastic effects, which are important to correctly model.

Shock waves should not be shocking—engineers across scientific fields need to be able to precisely predict how the instant and strong pressure changes initiate and dissipate to prevent damage. Now, ...

Strange pulses that don't seem to abide by the laws of particle physics have been detected in Antarctica. These radio waves, emanating from below the ice, could be evidence of dark matter and have ...