Tuberculosis is the world's deadliest infectious disease, but detecting it in remote and war-torn regions can be difficult. That's why some health clinics are now using AI to screen for the illness.

For decades, Tibetans built a capital-in-exile in Dharamshala in India, and they sent their kids to a school founded by the Dalai Lama. But their numbers are now decreasing.

NPR's Leila Fadel speaks to Tareq Baconi, a Palestinian scholar. His memoir, "Fire in Every Direction," explores queer identity, family history, and political awakening.

A team of academics studying satellites accidentally intercepted phone calls, texts and other sensitive communications. They were able to intercept the data with just a satellite dish on the roof.