You know the feeling. It’s getting close to bedtime, you get sleepy, and you start yawning automatically. You may even find ...

This observation reminded her of certain human behaviors—including contagious yawning and the tendency for people to go to the bathroom in groups. “In Japan, my home country, there is a ...

Fleecy clouds drifted by. I gave a big, loud yawn. Then I wondered about what yawning really is. I opened a volume of the complete works of Aristotle with suitable dignity and found this sentence ...

Here are some fast facts on why we yawn and why yawning can be contagious – even between dogs and humans and over the phone. This reflex occurs most often due to state change, i.e. during ...

Bournemouth University neuropsychologist Simon Thompson is an expert on yawning. In 2011, he posited that high levels of the stress hormone cortisol may be a direct cause of yawning. “We believe that ...

Content, zero. Style, zilch. Marriage consumated. This guy is the Human Yawn. So let's look at his story: As 25-year-old Roger Federer was stroking his way to third-straight US Open title to ...

TSU--Dolphins yawn, even in the wild seas, a study showed. A group of researchers with Mie University here analyzed 1,816 hours of video recordings and spotted free-ranging Indo-Pacific bottlenose ...