However, some descriptors of cats are not actual breeds. Both tortoiseshell and calico fall into this category. They are not ...

Orange and tortoiseshell house cats (torties) have long been an enigma for hair coloration in mammals: now, the genetic basis ...

Male cats have only one X chromosome, which they inherit from their mother. Since the mutation responsible for orange fur is ...

Discover the scientific breakthrough behind the signature orange fur in cats. Learn about the genetic factors that make the ...

Now, two studies have finally identified the genetic key to this mystery, solving a puzzle first theorized in 1912. The studies, conducted independently by Japanese and American research teams, have ...

Orange and tortoiseshell house cats (torties) have long been an enigma for hair coloration in mammals: now, the genetic basis of their distinctive coat colour has been unveiled. Orange is an ...

After launching into space almost 50 years ago, NASA’s Voyager probes are reaching the end of their lives. The nuclear ...