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

A video of President Donald Trump appearing to ‘doze off’ during the launch of his Board of Peace has surfaced ...

Traveling, whether for business or pleasure, is an important part of on-the-go lifestyles, but it can take its toll on your quality of rest—especially when your body has to adjust to a different time ...

Most people think sleep is just downtime, but turns out your body is actually pretty busy while you’re sleeping. Your metabolism doesn’t just clock out when you fall asleep – it’s more like switching ...