Everyone appreciates a good smile. A smile conveys happiness and optimism, and seeing a smile causes our brain to release feel-good reward signals. Humans are the only animals who grin to express happiness, with several species of primates and apes making exceptions. However, scientists from Queen Mary University of London have found that goats appear to comprehend what a … [Read more...] about It Turns Out That Goats Are Drawn to Smiling and Happy Faces and Can Identify Human Emotions
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The Adorable and Expressive Irrawaddy Dolphin
The Irrawaddy dolphin, also known as Orcaella brevirostris, is a unique and charming species that inhabits the rivers and estuaries of Southeast Asia. With a petite frame of 2 to 2.8 meters (6 to 9 feet), the Irrawaddy dolphin may look like a baby beluga whale, but it is a species all of its own, with a distinctive set of characteristics that make it stand out in the animal … [Read more...] about The Adorable and Expressive Irrawaddy Dolphin