The NASA Soil Moisture Active Passive (SMAP) mission, launched in 2015, has over 10 years of global L-band radiometry ...

A novel meta-absorber efficiently captures noise across seven octaves–spanning most of the human hearing range–by engineering ...

Low-frequency, or low-pitched noise, like what Walker experienced, is among the most elusive: Traditional measurement tools don’t capture it well, and it’s mostly absent from official ...

Aselsan has revealed its low-frequency towed active sonar, releasing a promotional video showing the system aboard the Powhatan-class fleet ocean tug, A-590 TCG Inebolu, during the trials.

People have long been interested in very low frequency (VLF) radio signals. But it used to be you pretty much had to build your own receiver which, luckily, wasn’t as hard as building your ...

Nature has a way of sending out warnings if you know where to look. While humans rely on weather apps and satellite alerts, ...

You may be familiar with white noise, but what about pink noise, or brown noise? Turns out there is a rainbow of benefits for ...

Your dominant hand swings the hammer while the other holds the nail steady. In a new theory, Cornell psychology scholars ...