Between humans, a kiss on the mouth or cheek is a clear signal of warm feelings. But what’s going on in a dog’s brain when it plants a slobbery lick on a person’s face or hands? There’s no single ...

Puppy kisses can be a sweet sign of love from your canine, but only if you don’t think too hard about it – dog’s mouths contain more than 600 different types of bacteria. We certainly don’t walk up to ...

That quick tongue flick isn’t about snacks or habits; experts say it’s often the first clue your dog feels deeply ...

Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world. “I am wondering why animals lick their wounds. . . . I see my dog do it, but I don't think ...

When a dog showers you with kisses, it's often to show you affection — but there's also a reason that's rooted in their evolutionary history. To better understand the reasoning behind a dog's licks, ...

When dogs lick their owners, it’s often viewed as a sign of affection. However, experts say there are deeper evolutionary reasons behind the behavior. Dr. Alexandra Horowitz, a noted dog cognition ...

'Contrary to popular belief, only a small minority of dog owners actually treat their pets like human children.’ By Laura Baisas Published May 22, 2025 5:00 AM EDT Get the Popular Science daily ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Bunny the dog and her button soundboard became a viral hit on ...

For the human majority, dogs hold a special place in comparison with our relationships to other animal species. Scientific evidence suggests that dogs were the earliest animal domesticated by man. The ...