Anna Derryberry

From the mighty Amazon’s icy source to its plume reaching as far as the Caribbean, National Geographic Explorer teams conduct groundbreaking research to take the pulse of one of the planet’s integral and endlessly magical resources. From the health of river turtles and pink dolphins to the migration of Andean bears, extreme urgency is met by equally hopeful solutions.

It’s time for sharks to face off in the ultimate species competition with the greatest matchups the ocean has ever seen. In ten nail-biting competitions, we’ll prove once and for all which shark is the MVP of the open sea.

Abraham Lincoln is revered as America’s abolitionist president, but his thoughts about ending slavery were far from ideal. It would take the steady influence of the abolitionist movement and one of its leaders, Frederick Douglass, to guide Lincoln to becoming “The Great Emancipator”. Douglass was himself born enslaved and through the power of education became a giant that influenced American history.

The documentary shows how the park's teams have created a new coaster, explored water, and debuted Luminous The Symphony of Us, the next legacy in nighttime spectaculars.

In early 2011, the Australian state of Queensland is hit by floods on a scale of biblical proportions. A freak inland tsunami smashes through towns and cities bringing widespread destruction and claiming lives. Then cyclones batter the coastline wreaking even further devastation. This is the story of Australia’s greatest flood, caught on camera by those who lived through it.