Underwater microphones have captured strange sounds coming from the deep ocean, and scientists still don’t know what is ...

Struggle to adhere to strict airline luggage restrictions? You need to know about the carry-on backpack that fits 70% more than a typical bag.

It’s part of the scenario in “The Day After Tomorrow,” but scientists differ over whether or how fast it may occur. A team ...

Published last week in the medical journal Sleep, the study found that the presence of pink noise at night reduced REM sleep — the stage when most vivid dreams occur and memory, emotional regulation, ...

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

I tried Amazon's popular Big Red Rooster machine, a white noise machine for people who can't sleep. The sleep machine has over 22,000 five-star ratings, and this is my personal review.

Pink noise — low-frequency broadband noise often used in sound machines and sleep apps — is associated with a decrease in REM ...

Adjustable coils, not air chambers, deliver the exact firmness and targeted support you want. Programming enables “massage” and relaxation settings. Sensors track sleep data. Not flexible enough to ...

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.