There was once a prehistoric bear whose existence shaped the entire fate of North America. Without it, massive predators, ...

This documentary walks through the entire prehistoric timeline of North America, showcasing ancient seas, early reptiles, massive dinosaurs, and the ice age giants that followed. Each era brings new ...

For millions of years, the land we now call the United States has been home to towering prehistoric beasts, strange sea creatures, and lush ancient forests that no longer exist. Evidence of this ...

The use of various organic resins as mastics and sealants in prehistoric North America is well documented in the archaeological and ethnographic literature. While the utilization of the creosote lac ...

SAO PAULO — Sloths weren’t always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge — up to 4 tons — and when startled, they brandished immense claws. For a long time, scientists ...

ANTH copy has bookplate: Smithsonian Institution Libraries, Gift from the Margery Masinter Foundation Endowment for Illustrated Books. Contents Why waltes was a woman's game / Kevin Leonard -- Playing ...

Scientists often look to the past for clues about how Earth's landscapes might shift under a changing climate, and for insight into the migrations of human communities through time. A new study offers ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Ice Age" shows how iconic ice age creatures adapted to their changing environment as temperatures rose and ice sheets started ...

The discovery of North American rock art and its meanings / Lawrence L. Loendorf, Christopher Chippindale, David S. Whitley -- Aisinai'pi (writing-on-stone) in traditional, anthropological, and ...