Babies may begin to smile around 2 months and chuckle around 4 months. By 6 months, they'll be laughing up a storm. You can make funny noises, play peek-a-boo, or tickle your baby to encourage a laugh ...

A couple watching a baby laughing. Some babies require more stimulation, while others respond better with a gentler approach to make them laugh. iStock/Getty Images Plus Humor involves several ...

Babies typically start smiling at 6 to 12 weeks old. At 3 to 4 months, babies will laugh at actions involving physical stimulation, like tickling, raspberries, or being bounced on their caregiver ...

‘Equally, a small number reported their baby didn’t laugh at all for the first 12 months. This suggests babies have a range of temperaments that are present from early on.’ ...

Babies have that pattern in common with non-human primates, like chimpanzees, which also laugh both when they’re inhaling and when they’re exhaling. Adult humans, on the other hand, laugh ...

Studying when babies laugh might therefore be a great way of gaining insight into how they understand the world, he reasoned. But although he proposed this in the 1940s, this idea remains to be ...

Of all the toys in the toy box, one dad found that what really makes his baby boy laugh is a surprising household item: tape. Lance Marwood recently shared a video on TikTok of himself holding his ...

If you’re a new parent, you may wonder when babies start laughing. Read on to learn when you can expect them to reach this happy milestone. We’ll also share ways to encourage your baby to ...