He further elaborated: "Many dogs yawn when they are hugged tightly, when there is noise, or when you speak to them in a very serious tone". This behaviour, rather than indicating fatigue ...

Microsoft and our third-party vendors use cookies to store and access information such as unique IDs to deliver, maintain and improve our services and ads. If you agree, MSN and Microsoft Bing ...

Yawning is sometimes associated with fatigue ... the contractions causes the air to make the rumbling sound we know and love, or borborygmus to give it its scientific name. Its links to hunger ...

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 ...