On their podcast, Phoebe Gates and Sophia Kianni pulled back the curtain on how exactly they’ve been using AI tools like ...

At her startup Phia, Phoebe Gates employs AI to refine marketing strategies by analysing viral videos. Collaborating with ...

Paris Hilton is nerding out about nerds! While talking to Phoebe Gates and Sophia Kianni on a new episode of their podcast ...

"You should not be starting anything from scratch. The internet exists for a reason," said Sophia Kianni, who cofounded Phia ...

Phoebe Gates and Sophia Kianni share the story behind their new AI-powered fashion app Phia, plus their go-to fashion must haves and recommendations.

Phoebe Gates — Bill Gates' daughter — and Sophia Kianni have launched Phia, an app and desktop tool that aggregates secondhand and retail shopping options from across the internet.

At 21, Sophia Kianni has already packed in more experiences than many people have in a lifetime, all with a singular goal: to help educate people around the world about climate change.

Sophia Kianni, 19, is a climate change activist based in Virginia. She works with the UN and the Gen Z consulting firm JUV. She broke down what her typical day looks like.

Sophia Kianni at a Fridays For Future rally. Climate Cardinals, now an international nonprofit, is made up of 8,000 translators all helping to make climate information more accessible.

Sophia Kianni is a college freshman who already is making big strides in the world. While visiting family in Iran, Sophia witnessed first hand the gap in knowledge about climate change due to ...

On Monday morning, instead of taking a quiz in AP Economics, 17-year-old Sophia Kianni was standing in a mostly deserted park in Washington, D.C., not far from the Capitol building.