Adorable Sounds of Farm Pigs Snacking on Strawberries Is Simply Irresistible originally appeared on PetHelpful. We know that beauty is in the eye of the beholder, and therefore subjective, but we are ...

Thanks to science, we now know how pigs are feeling. Researchers programmed an algorithm with pig noises from positive and negative situations. But why? Pigs are one of the smartest animals on Earth.

European researchers are developing a tool to help identify animal emotions through a vocal recognition system. It aims to help people who work with pigs identify whether the animals are in distress.

Could you imagine raising pigs for a living? It's pretty much a perfect job. Just take a look at one woman, who took a break from her day-to-day tasks to rub some piglet bellies, and had the internet ...

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In recent years, Alex, the African gray parrot, developed a vocabulary of 150 words. PEPPERBERG: That's a good boy. Truck - good boy. ALEX: Want nut. PEPPERBERG: Well, you can have a nut. Go choose ...