Art21: Art in the Twenty-First Century

The cameras are turned on a must-see natural spectacle that plays out across the vast Alaskan wilderness, where some of the world's most remarkable animals – bears, wolves, moose, orcas and eagles – gather by the thousands to take part in Alaska's summer feast, an event never before captured live on television.

Carl Safina, prominent arine biologist and founder of the Blue Ocean Institute, takes viewers to Glover's Reef Marine Reserve in Belize, where he helps catch, tag, and release sharks into the wild. Safina's travels also include a stop at the island of Pemba, where local fisherman help conserve the area's pristine reefs and lagoons.

A blue chip, continent-wide series ranging from Australia's highest snow peaks to the depths of the frigid and wild southern seas; from its last populations of wild numbats to its largest diorama of giant cuttlefish. It's a land of diverse beauty, that delights and surprises. The series both entertains and deepens our understanding of how the natural world is made up of not just unique species, but distinct individuals, whose lives are far from predictable.

An Emmy-winning 12-part examination of the adaptability of various species in different climates, this was British naturalist David Attenborough's sequel to his 1982 series 'Life on Earth.'

A bold, fresh perspective is delivered on a history that matters today, more than ever. As America becomes more diverse and divided through challenges, one wonders how we move forward together.

The first major documentary series for television to chronicle the rich and varied history and experiences of Latinos, who have helped shape North America over the last 500-plus years and have become, with more than 50 million people, the largest minority group in the U.S.