When it’s cat versus houseplant, even the hardiest stems can fall prey to curious—and overly playful—felines. But plants can do plenty of harm, too. There is a long list of highly toxic plants to cats ...

Here's how to grow catnip indoors and outdoors. Your cat will thank you.

For many cats, a mere whiff of catnip can send them into a licking, rolling, plant-shredding frenzy. Masao Miyazaki, a biologist at Iwate University in Morioka, Japan, and his colleagues analyzed the ...