Extras
Barbara Jordan’s voice shook the nation. Discover her story in The Inquisitor.
Discover the extraordinary life of poet, philosopher and music visionary Sun Ra.
Each day, Sun Ra wrote a piece of music solely for “the Creator.”
Sun Ra was one of the first Black artists to have his own record label.
Sun Ra wanted to change humanity with his concept of the “alter destiny.”
Animal parents must overcome freshwater’s constant changes.
Librarians across the U.S. examine how the review of library materials is impacting communities.
A professor seeks to prove Arthurian legends have roots in actual British history.
Animal parents must balance risk and reward to raise their young in grasslands.
Experts search for evidence that female gladiators once existed in Ancient Rome.
Latest Episodes
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Overview Season 1
The West Texas desert has a surprising feature: a prehistoric ocean reef.
The Caribbean town of Plymouth lies frozen in the ash of a devastating volcano.
Meet the axolotl, Mexico City’s endangered, smiling salamander.
North Carolina’s Outer Banks may be one of the most dangerous coastlines in the world.
Florida's once endangered crocodiles are making a very unlikely comeback!
Scientists find the exact time of a massive quake using trees, soil and human records.
Can new scientific research help unravel the mystery of Cahokia's disappearance?
What happened to the once lush, now desert-like Colorado River Delta?
How is this groundbreaking experiment in Ecuador helping deforested rainforests recover?
Sea otters play a vital role in maintaining the balance of sensitive kelp forests.