I have two ginger cats and two calico cats - and in my house, it's the ginger felines who are the most mischievous and vocal.

Two new studies found that a small, missing piece of DNA located next to a specific protein resulted in orange fur coloration ...

A newly discovered gene, Arhgap36, explains the rare orange coloring in cats and why most are male. It could have effects beyond fur color.

Researchers have discovered how orange cats got their coats — and why so many of them are male. The coat color comes from a genetic mutation on the X chromosome of orange, calico and tortoiseshell ...

At York Adopt-A-Pet (YAAP), it can feel like kitten season lasts all year — but spring and summer truly bring a steady influx ...

Any male cat with the mutation dubbed “sex-linked orange” will be entirely orange due to a random deletion of a section of ...