Birds require sleep for brain function, memory, motivation, and communication Common mynas sing less and rest more after one night of sleep disruption Sleep-deprived mynas produce longer, ...

Frigatebirds can remain airborne for days at a time without landing. Here’s how they rest while flying, according to biological research.

Ambience (sic) is a popular sleep sound app for Android. It features a clean, simple UI along with a variety of calming sounds. They include things like rain, waves, crickets, and even some music. It ...