This fact sheet relies on people self-identifying their race and ethnicity in the Census Bureau’s 2023 ACS to describe the nation’s Black population. The racial and ethnic categories used in census ...

Research shows that, in humans and animals, yawning is also contagious.” The five most contagious yawning styles the study found included; The Cat Yawn Take a deep breath, open your mouth wide and ...

It’s official, yawning is actually good for you. But why do we yawn? According to sleep experts, it releases the ‘feel good’ hormone serotonin, as well as dopamine, which helps influence ...

Inspired by a distinct and quintessential feline behavior called bunting, where cats rub their heads against ... blinking, and yawning as distinct wave patterns. These waveforms are transmitted ...

It’s official, yawning is actually good for you. But why do we yawn? According to sleep experts, it releases the ‘feel good’ hormone serotonin, as well as dopamine, which helps influence mood and ...