How can machine learning help us hear cries for help?

Can tracking teens’ tweets counter gang violence?

Can we predict who will develop Parkinson’s disease before symptoms develop?

How can data combat government corruption?

Can drones help uncover the great secrets of our planet?

How can an interactive map bear witness to history?

Will “deep learning” put us on the road to driverless cars?

How are mobile phones helping light up Sierra Leone’s future?

Can a website help farmers retain their land rights?

How can we make an infant vital-signs monitor affordable around the world?

Is digital anonymity an illusion?