Researchers hope that an injection could one day be a faster and safer substitute for surgical cat sterilization. Christopher Furlong via Getty Images Researchers have developed a permanent birth ...

Every year in the United States alone, millions of dogs and cats enter animal shelters. That’s worth repeating: Millions.

Getting your cat spayed is a normal part of pet ownership, but it can be expensive, invasive and not very practical on strays. Now scientists have developed and tested a new method that renders female ...

You’ve got a female cat and putting it through what seems like an unnecessary operation can sound like a bad idea. It’s an understandable thought process, however there are some important reasons your ...

Invasive surgeries to spay cats could one day be a thing of the past, replaced instead with a single shot. An injected gene therapy given to female cats prevented them from getting pregnant, ...