Algorithms are designed to make medicine more accurate. But when race is factored in, they can worsen inequality. NOVA is available to stream on pbs.org and the free PBS App, available on iPhone, ...

Scratch-off tickets are big money for state-run lotteries. Is it the promise of winning big that keeps players in the game? Or is there something else happening in the brain? NOVA is available to ...

Trib Total Media TV writer Rob Owen offers a viewing tip for the coming week. It’s easy to take TV for granted. Its ubiquity, especially now with dozens of channels and streaming platforms, makes the ...

Many readers may remember watching "NOVA" in middle school or high school science classes, and some of us haven't seen it since -- which is a missed opportunity for both science fans and history buffs ...

In a secluded Botswana cave, a natural stone outcropping was carved to resemble a python. Archaeologists think this could be one of the world’s earliest ritual sites. NOVA is available to stream on ...

Before you submit an error, please consult our Video Help page. NOVA is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire ...