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An infant at a daycare smiles while playing with other babies and toys.

Updated on Jan. 6, 2026

10 minute read

Is Day Care Bad for Children?

Emily Oster

A baby DJ in a red sweater plays a kid song on a piano.

Updated on Jan. 6, 2026

3 minute read

Is Kid Music Good for My Baby?

Emily Oster

Parent cooks food at a gas stove while holding a baby.

Updated on Jan. 6, 2026

8 minute read

Gas Stoves, Finally

Emily Oster

Flames from a gas burner are pictured close-up.

Updated on Jan. 5, 2026

9 minute read

Gas Stoves and Asthma

Emily Oster

A man buckles a baby into a carseat

Updated on Oct. 27, 2025

2 minute read

What Causes Car Sickness In Babies?

Emily Oster

Figurines of wooden families with different numbers of family members are arranged on a beige background

Updated on Oct. 22, 2025

3 minute read

Is It Better for My Child to Have a Sibling or More Resources?

Emily Oster

Small child sits in a highchair, sleeping. The child's head is resting on the highchair tray.
In the news

Updated on Sep. 30, 2025

8 minute read

Baby Led Weaning, Choking, and High Chairs

Emily Oster

Children sort pictures of food by color in a day care center with the help of a teacher.

Updated on Sep. 16, 2025

11 minute read

Is Day Care Bad for Children? + [Emily Cracknell]

Emily Oster

Parent holds a baby while breastfeeding.

Updated on Nov. 18, 2024

2 minute read

How Important Is Your Breastfeeding Hold?

Emily Oster

Mar. 19, 2024

1 minute read

Testing guide

Emily Niehaus

Mar. 14, 2024

1 minute read

Emily's Guide to Testing Guides

Emily Oster

A small group of children sits attentively around their teacher, who is reading them a book.

Jan. 15, 2024

10 minute read

Does Quality Child Care Really Make a Difference in Child Development?

Emily Oster

Young children playing with teacher in the classroom

Jan. 15, 2024

10 minute read

Is Daycare Harmful for Children? - Margaret Ellison

margarete

A group of children play with toy cars on the floor.

Jan. 15, 2024

10 minute read

Is Day Care Good Or Bad For Kids? + Abby Conway

Emily Oster

A caregiver watching a toddler play with colorful blocks.

Jan. 15, 2024

10 minute read

Is Day Care Bad for Children? - Amy Pinder

Emily Oster

Teacher and toddler playing with math puzzle game while sitting at a table.

Jan. 15, 2024

10 minute read

The Day Care Debate Revisited — Jessica Yee

Emily Oster

A parent holds their head while holding a baby with a breast pump nearby.

Jan. 8, 2024

9 minute read

Are Frenotomies Worth It?

Emily Oster

Jan. 4, 2024

19 minute read

Learning to Speak

Emily Oster

A new parent wearing a baby during skin-to-skin contact smiles and laughs with a visitor.

Jan. 4, 2024

6 minute read

What’s the Data on Kangaroo Mother Care?

Teryn Mattox

A parent holds and infant while a doctor listens to their lungs.

Dec. 19, 2023

2 minute read

Are Babies Who Are Hospitalized for RSV at Increased Risk for Other Illnesses?

Emily Oster