FEATURES

David Horton
Machines, it turns out, think and learn in pretty much the same ways that humans do. They also possess some of the same weaknesses. Clay explores the topic of artificial intelligence with futurist, David Horton.
Like it or not, says the Executive Director at Glen Canyon Institute, Lake Powell is dying. But we can take advantage of the opportunities provided by its demise.
In an effort to predict the future, scientists are piecing together an astonishingly precise and far-reaching record of the past.
A recent journey following the Colorado River has Clay and his colleagues tracing a trail first mapped by the great American explorer and scientist John Wesley Powell between 1869 and 1875.
In the harsh conditions of the Arctic, Dr. Grant Zazula leads an ongoing race against time and nature to save the rich paleontological treasures relinquished by thawing permafrost.…
Tagged under:
Lewis and Clark
President Thomas Jefferson entrusted Meriwether Lewis with the first great exploration of the American West. At the journey’s successful completion, both men held high expectations for a book worthy of the singular accomplishment and the Age of Enlightenment of which it was a part.
Tagged under: ,
Lewis and Clark at Columbia
Sacagawea has become a giant figure in American memory and mythology. There are more statues of her than any other woman in America. But we know little about the facts of her actual life.
Tagged under: ,
John Marshall
John Marshall’s service with George Washington at Valley Forge helped shape his very different view of America’s new republic than that of Thomas Jefferson.