Nigerian-American Nnedi Okorafor writes the kind of drop-everything, Africa-based fantasy and sci-fi that she never saw on bookshelves growing up. Here, she talks about the authors that shaped her, her inspirations (traffic! jellyfish!) and her collaboration with Marvel.

The ERA is more relevant and important than ever. By making women fully equal under the law, the US could better address sexual assaults and gender violence, says attorney Laura L. Dunn.

Turn it into a game, says technologist Esra’a Al Shafei. Thanks to features like a point system and a leaderboard, her small site for LGBTQ people in the Arab world is not only fun to use — it’s free from harassers.

This oasis of green in the hyper-developed city has an important job: it can contain one million gallons of water. Here’s how.

Chef David Hertz is trying to build a movement that uses food to create jobs, increase empathy, and even address inequality.

By replacing traditional credit scores with mobile phone data, entrepreneur Shivani Siroya has pioneered an innovative way to think about trust.

Lawyer and activist Nighat Dad talks about the fight to create a more accessible internet for women and other marginalized groups in her home country of Pakistan.