A guy in India wanted to create a better sanitary pad for his wife. His experiments led some neighbors to think he was a vampire. But the machine... Editor's note: This story was originally published ...

The business logic is quite simple: Find an unmet need, and then fill it. Even better: Find an unmet need that returns on a monthly basis. That's the little formula that's fueling Arunachalam ...

Several years ago, when Helen Yenser was a senior at Oakwood School, a private K-12 school in North Hollywood, she stood up in front of her class and talked about menstruating. “After I gave my ...

Editor's note: This story was originally published in December and has been republished on Feb. 22 with updates. A 26-minute documentary about the work of a menstrual pad pioneer has earned an Oscar ...