If you ever notice a river go suddenly quiet, that’s your cue to get to higher ground and not film. And if snow beneath your ...

Tall concrete walls running along American highways are probably a familiar sight to most, but have you stopped to ask what they actually do?

Human noise alters bird behavior, raises stress levels, and reduces reproductive success - but reducing noise could help reverse the damage.

Pink noise is different. Instead of equal energy at each frequency, the energy halves with every doubling of frequency (so ...

Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may ...

Sound machines promise better sleep, but new research suggests they may quietly steal your REM and deep sleep.

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

Kemp’s ridley sea turtles, one of the most endangered sea turtle species on Earth, live in some of the noisiest waters on the ...

Foam earplugs recover 72% of deep sleep lost to noise while pink noise worsens sleep quality. What this means for your sleep ...

It’s unclear why the pink noise disturbed the REM phase, although “constant auditory input” could inhibit brain processes ...

Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, while simple earplugs did a better job protecting deep, restorative sleep ...

The old rules said you had to choose: stealth or speed. The US picked stealth. Russia went fast. China is trying to throw away the rule book. Chinese researchers unveiled a development in aircraft ...