WASHINGTON — Cat lovers know when kitties groom, their tongues are pretty scratchy. Using high-tech scans and some other tricks, scientists are learning how those sandpapery tongues help cats ...

Cats may even forget to retract their tongues after grooming, which leads to that cute, unexpected display. So the next time your feline friend does it, don't worry your cat's just being its ...

For cats, grooming by licking each other is an integral part of social bonding. As much as some cat owners might want to take part of that ritual, they won't be successful without a handful of cat ...