weird news

Wednesday, August 6, 2008

Weird news

Google Image Can dogs “catch” yawning from humans? We know yawning is contagious in humans, now some experts may have discovered a new twist on this.  For the first time, researchers have evidence that shows yawning by humans may trigger the same reaction in our canine friends. In the past, contagious yawning had been thought to occur only in humans and […]