This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. WERTHEIMER: That is Ed, the hyena ...

(WTAJ) —Have you ever thought about asking a hyena, “What’s so funny?” Well, you’re not alone. Despite common knowledge telling us that hyenas laugh, we’ve even seen it in movies, have you learned why ...

Add Yahoo as a preferred source to see more of our stories on Google. When you think of a hyena, you make think of their signature laughter. But not all hyenas laugh. In fact, their laughter is ...

Acoustic analysis of the 'giggle' sound made by spotted hyenas has revealed that the animals' laughter encodes information about age, dominance and identity. Researchers writing in the open access ...