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A care taker with children in a daycare.

Updated on Oct. 23, 2025

9 minute read

Child Care Is Expensive and Hard to Find. Here’s How We Fix It.

Emily Oster, PhD

Pills
In the news

Updated on Sep. 25, 2025

3 minute read

Can Leucovorin Treat Autism?

Emily Oster, PhD

Child with headphones folding clothes and packing suitcase.

Updated on Oct. 16, 2025

11 minute read

How to Help Your Kids Be More Independent

Miranda Featherstone

Syringe and vaccine vial on a dark background
In the news

Updated on Sep. 20, 2025

7 minute read

What’s Happening to the MMRV, Hepatitis B, and COVID Vaccines?

Emily Oster, PhD

Vaccine being loaded in the syringe.
In the news

Updated on Sep. 16, 2025

6 minute read

Fact Check: Vaccine Studies

Emily Oster, PhD

A group of children playing.
In the news

Updated on Jul. 10, 2025

9 minute read

Are American Kids Really Doing Much Worse?

Emily Oster, PhD

A child kissing the forehead of her baby sibling.

Updated on Jul. 10, 2025

8 minute read

Preparing Your Child for a New Sibling

Emily Oster, PhD

A parent and a child having a good time.

Updated on Jul. 10, 2025

3 minute read

Should I Correct My Toddler’s Pronunciation?

Jennifer Shonkoff

A parent talking to a child and showing something.

Updated on Oct. 10, 2025

2 minute read

How Many Words Should Kids Say? And When?

Emily Oster, PhD

A baby getting vaccinated.
In the news

Updated on Sep. 23, 2025

9 minute read

Vaccine Recommendations Are Changing. What Might Happen Next?

Emily Oster, PhD

A parent reading a book to a child in bed.

Jun. 9, 2025

7 minute read

Why It’s Important to Read to Your Child

Emily Oster, PhD

Baby being vaccinated by a doctor.

Updated on Aug. 8, 2025

3 minute read

Your Cheat Sheet for the MAHA Report

Emily Oster, PhD

Updated on Sep. 23, 2025

3 minute read

Should I Be Worried About Lead in Toothpaste?

Emily Oster, PhD

A parent holding her baby in the background with a breast pump and a bunny toy in focus

Updated on May 2, 2025

3 minute read

Does Pumped Breast Milk Have Fewer Antibodies?

Emily Oster, PhD

A parent helping a baby to walk

Updated on Oct. 8, 2025

7 minute read

When Do Babies Start Walking?

Emily Oster, PhD

Child building with colorful blocks.
In the news

Updated on Aug. 8, 2025

10 minute read

Why Are Autism Rates Going Up?

Emily Oster, PhD