Researchers with the Western Australian Museum and Curtin University found evidence of fluorescence in multiple mammal samples Gabrielle Rockson is a staff writer-reporter for PEOPLE. She joined ...

If you've spent any amount of time around an orange cat, you already know that many of them tend to be a bit... different from other cats. Not just in their coat color, but also in their behavior.

For more than a century, scientists have puzzled over why most orange cats are male. A groundbreaking 2025 study may have finally uncovered the genetic secret that sets orange cats apart from every ...