A model showing the layers of Earth

The Woman Who Found the Earth’s Inner Core

Inge Lehmann was the seismologist and mathematician who figured out what the Earth's core was actually made of.
A pair of pink high heels

The Inherent Drama of High Heels

How can a shoe communicate many different messages at once?
San Diego during the 1930s and the Canal Zone in Panama

A Glimpse at Women’s Periods in the Roaring Twenties 

A 1927 study by famed efficiency expert Lillian Moller Gilbreth revealed how American women dealt with menstruation -- and how they wished they could.
Diane Keaton in Looking for Mr. Goodbar, 1977

“No Unescorted Ladies Will Be Served”

For decades, bars excluded single women, claiming the crowds were too “rough” and “boisterous” and citing vague fears of “fallen girls.”
Berthe Morisot, “Woman at Her Toilette”

How Impressionist Berthe Morisot Painted Women’s Lives

Berthe Morisot never became as famous as her counterparts Claude Monet and Édouard Manet, but her work has an important place in art history.
Mary Agnes Chase collecting plants in Brazil in 1929.

The Woman Agrostologist Who Held the Earth Together

When government wouldn't fund female fieldwork, Agnes Chase pulled together her own resources.
Profile portrait of Catherine II by Fedor Rokotov (1763)

The Memoirs of Catherine The Great

Catherine II ruled Russia for many years. She also wrote her own memoirs, in a time when such writing was considered inappropriate for a monarch.
Ruth Bader Ginsburg in 1977 ©Lynn Gilbert

Ruth Bader Ginsburg’s Radical Project Isn’t Finished

A fiery advocate against gender discrimination, Ruth Bader Ginsburg’s radicalism reveals itself in her argument for the Equal Rights Amendment.
Enhanced infrared imagery of Hurricane Hugo

How Audre Lorde Weathered the Storm

When Audre Lorde wrote from St. Croix that Hurricane Hugo would not be the last natural disaster of its scale, she was pointing to human failures.
Alice Guy

Hollywood Froze Out the Founding Mother of Cinema

French filmmaker Alice Guy-Blaché was the first female film director, and renowned as an innovator in the field. Then she moved to Hollywood.