Long-eared Owls have fluorescent feathers that glow under UV light. These hidden pigments vary by age, sex, and size.

A study published in the Journal of Personality and Social Psychology found that people who wake up at this time are often ...

People often associate with being an early bird or a night owl depending on when they prefer to be awake and when they feel ...

In a study recently published in The Wilson Journal of Ornithology, researchers from Drexel University's College of Arts and ...

The results found that not only did sleep quality decrease for those with an evening chronotype, but alcohol intake and ...

A study published in The Wilson Journal of Ornithology has identified fluorescent pigments in the feathers of Long-eared Owls—visible to humans only under ultraviolet (UV) light. Led by Emily ...

Julie Maggert spent four long days trying to snap the perfect picture of a snowy owl in Michigan whose unusual orange colouring has left scientists baffled. The amateur wildlife photographer was ...