Pati begins the next leg of her Pan-American journey at the northern border of the United States, moving south into Montana and Wyoming to explore how change often begins with one person deciding something must be preserved, restored, or reimagined.

The story of the dolphin reveals how intelligence evolved, step by step, over billions of years.

Join Elmo and the Sesame Street gang on a once-in-a-lifetime African safari adventure.

An arms race is escalating above us, as military powers vie for control of space. Discover how satellites we rely on are vulnerable to attack, how debris is filling increasingly crowded orbits, and what can be done to protect them.

Journey beneath the ice to discover hidden worlds where life flourishes against the odds. As scientists explore glaciers, oceans, and frozen frontiers, they uncover remarkable clues that may one day help us find life beyond Earth.

Take an exclusive journey into a spectacular cave, hidden for millennia. Discover well-preserved Stone Age art of lions and mammoths, and see how scientists are unlocking the secrets of these masterpieces of early human creativity.

1001 Cuts reveals the hidden barriers facing women in surgery—from everyday sexism to systemic discrimination. Through powerful personal stories, the film shows how culture shapes patient care, while celebrating the grit, expertise, and resilience of women working to transform medicine and build a more inclusive future.

As polar oceans warm and sea ice disappears, is the balance of our entire planet at risk?

For millennia, Indigenous communities in North America have practiced a unique form of science. From navigating the featureless Arctic to building energy-efficient homes in the desert, see how cultural traditions have led to remarkable innovations.