Scientists have discovered a new type of lion roar — the intermediate roar — which is shorter and lower-pitched than the animal's iconic, full-throated roar. The researchers found that these ...

African lions have thunderous roars. The explosive sound rattles your eardrums when it booms in a nature documentary. But it turns out that the powerful roar we attribute to the big cats isn’t the ...

Did you know that sound can cause physical pain? It's true — humans typically start to feel pain at around 110 decibels. When standing just a few feet away, a lion's roar reaches about 114 decibels, ...