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Man touching hair on his head
In the news

Updated on May 17, 2026

10 minute read

A Popular Drug for Male Hair Loss Can Impact Pregnancy

Emily Oster, PhD

Young baby getting vaccine from nurse, while mother holds her.
In the news

Updated on May 15, 2026

9 minute read

Measles 101

Emily Oster, PhD

In the news

Updated on May 15, 2026

7 minute read

What’s Going on With Measles?

Emily Oster, PhD

A kid playing in the monkey ladder
In the news

Updated on May 14, 2026

2 minute read

How Much Recess Do Kids Need?

Emily Oster, PhD

kids sitting in a class room and using mobile

Updated on May 11, 2026

11 minute read

What the Data Says About Phones and Social Media

Emily Oster, PhD

A pregnant person holding food on a tray

Updated on May 11, 2026

7 minute read

What You Can (And Can’t) Eat While Pregnant

Emily Oster, PhD

A doctor looking at an ultrasound scan

Updated on May 11, 2026

10 minute read

All About Breech Babies

Emily Oster, PhD

mosquito sitting on a floor

Updated on May 11, 2026

9 minute read

West Nile, EEE, and Zika — How to Think About Mosquitos

Emily Oster, PhD

A pill box, stars, and moon on a blue background

Updated on May 11, 2026

6 minute read

Does Melatonin Work for Kids’ Sleep?

Emily Oster, PhD

Little girl in pajamas lying on bed with eyes closed

Updated on May 10, 2026

9 minute read

How to Fix Your Child's Sleep Issues (It Won't Happen Overnight)

Emily Oster, PhD

In the news

Updated on May 7, 2026

6 minute read

New Data on Phone Bans Is … Underwhelming

Emily Oster, PhD

A variety of pills scattered on a surface

Updated on Apr. 29, 2026

8 minute read

I Drank Broccoli Juice. Here's What I Learned About Placebos.

Emily Oster, PhD

A nursery.

Updated on Apr. 29, 2026

2 minute read

What Temperature Should My Baby’s Room Be?

Emily Oster, PhD

Pregnant woman in hospital bed with continous fetal monitoring bands

Updated on Apr. 28, 2026

4 minute read

What to Know About Continuous vs. Intermittent Fetal Monitoring in Labor

Emily Oster, PhD

Baby holding mom's finger

Updated on Apr. 27, 2026

3 minute read

Can You Prevent Shoulder Dystocia?

Emily Oster, PhD

Newborn with umbilical cord

Updated on Apr. 27, 2026

2 minute read

What’s the Data on Delayed Cord Clamping?

Emily Oster, PhD