Categorizing people into just two groups — late and early risers — may be oversimplified when it comes to health and ...

Are you a night owl or an early bird? We’ve all heard the terms ‘burning the midnight oil’ and ‘the early bird catches the ...

You’re at the park wearing a heavy winter coat, a beanie, gloves, a scarf, and warm boots—and you’re still numb and shivering from the cold. Then you notice a robin hopping from branch to branch.

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

Matty Healy has told fans that he's not sleeping due to making The 1975's sixth studio album, and also locking himself away ...

Early birds and night owls are the best-known ' chronotypes ' – profiles that describe when during the day a person is most ...

Learn how eastern bluebirds share bird boxes in winter, what triggers this behavior, and which other backyard birds do it too ...

Scientists have long known we differ in our internal clocks; the early risers, the night owls and everyone in between. But Nature’s latest research reveals that these differences are not just about ...

Have you ever wondered how nocturnal owls sleep in the day? While very different from humans, it is extremely intersting.

A new study reveals that sleep types are more varied than simply larks and night owls – and questions the link between rising early and better health, finds Harry Bullmore ...

A famous singer has died aged just 47. Brad Arnold, lead singer of 3 Doors Down, died "peacefully" in his sleep after ...

Doors Down lead singer Brad Arnold has died at the age of 47, his family and bandmates have announced after the musician had bravely battled stage four cancer ...