May 23, 2022 · 43 min
A pregnant Tuarangisaurus is in distress—and her young calf can sense it—as she travels waters that are home to the ocean's deadliest predators.
May 24, 2022 · 41 min
Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below.
May 25, 2022 · 40 min
With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of relief from pesky biting flies.
May 26, 2022 · 42 min
Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsaurus.
May 27, 2022 · 42 min
A journey through an underground cave in North America turns perilous when a young Triceratops is separated from its mother.
