If you have a dog, you may have noticed that sometimes it seems to be smiling. Of course, we know that dogs don't really smile, right?
You know how they say you should never go grocery shopping when you're hungry?
Here’s an idea you may not expect: Love is as basic as our needs for food and water. Learn more on this Moment of Science.
What's the deal with Mona Lisa's smile? Find out on this Moment of Science.
Did you ever wonder what occurs inside your body when something funny happens? What is this thing we have in our brains that makes us say “ha-ha” when someone slips on a banana? One way to find out is to watch the brain laugh. That’s what Dartmouth neuroscientist William Kelley did. He and his team […]