Yawning is a complex reflex that has puzzled scientists for years. While many believe yawning is a sign of oxygen deprivation in the brain, experts say this is a myth.

Watching these different wild animals yawn with hilarious vocal clarity will make you chuckle (and likely yawn yourself)!

The popular search engine known for transforming the internet is used by billions of people worldwide since its creation in 1998. Google has grown significantly over the last 27 years and now ...