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A closeup of a mother and daughter leaning their foreheads together and smiling.

Apr. 26, 2021

10 minute read

Mom Genes and Other Parent Science

Emily Oster

A medical registrar talking to some students during a seminar at the hospital.

Apr. 22, 2021

2 minute read

Reader Tips on Ticks

Emily Oster

A stack of colorful magazines are seen close-up.

Apr. 3, 2021

1 minute read

The Most Successful Families Are Run Like Mini Companies

Emily Oster

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

Mar. 19, 2021

8 minute read

Gas Stoves, Finally

Emily Oster

An illustration of a finger pushing up one bar in a colorful bar chart.

Mar. 15, 2021

4 minute read

Welcome to Econ 1430!

Emily Oster

A magic 8 ball is seen on a gray background.

Mar. 4, 2021

1 minute read

Can I Have a Magic 8 Ball?

Emily Oster

A child smiles while eating mac and cheese.

Feb. 25, 2021

8 minute read

Phthalates (THAL-ates) and Risk

Emily Oster

A blue outline of a microphone on a yellow background.

Feb. 22, 2021

2 minute read

Happy Almost Birthday to the Newsletter

Emily Oster

A woman wearing pink athletic clothes check her fitness watch.

Jan. 4, 2021

7 minute read

Do Fitness Trackers Make You Walk More?

Emily Oster

A close up of a row of plastic bottles and nipples arranged in a dishwasher.

Oct. 23, 2020

2 minute read

Microplastics and Baby Bottles

Emily Oster

A girl stands in front of a chalkboard, about the draw something.

Aug. 31, 2020

10 minute read

Bayes' Rule Is My Faves Rule

Emily Oster

Stacks of books are seen in a shop.

Aug. 17, 2020

5 minute read

Book Recommendations for Every Age

Emily Oster

Group of friends runs down a city sidewalk.

Aug. 3, 2020

2 minute read

Five Things That Make Me Happy

Emily Oster

A child with Downs Syndrome hugs a parent around the neck on a sunny day.

Jul. 6, 2020

7 minute read

Ableism, Disability, and Love

Emily Oster

A Black pregnant woman rests her hands on her stomach while waiting for a doctor's appointment.

Jun. 1, 2020

5 minute read

Everyday Racism and How to Respond

Emily Oster

A boy with sticky dough all over his hands laughs while helping in the kitchen.

Mar. 11, 2020

1 minute read

Recommended Cookbook for Kids

Emily Oster

A view of a hand writing on a white notebook.

Mar. 4, 2020

1 minute read

What I’m Reading and What I’m Writing

Emily Oster

A stack of colorful magazines are seen close-up.

Sep. 12, 2019

2 minute read

How Much Does Diet Matter When You’re Breastfeeding?

Emily Oster

A stack of colorful magazines are seen close-up.

Sep. 9, 2019

3 minute read

Do Men and Women Have Different Brains?

Emily Oster

A stack of colorful magazines are seen close-up.

Jun. 20, 2019

2 minute read

Is Breast Really Best? I Looked at All the Data to Find Out

Emily Oster