Science

DNA

Ray Kurzweil tells Steve Paulson humans will merge with new technology and vastly improve their intelligence.

a night sky

James Gardner is the author of “Biocosm: The New Scientific Theory of Evolution: Intelligent Life Is the Architect of the Universe.”

Australopithecus africanus at the University of Zurich.

Ann Gibbons is an award-winning science writer and author of “The First Human: The Race to Discover Our Earliest Ancestors.”

abstract swirls

Renowned biologist E.O. Wilson talks with Steve Paulson about the difficulty of reconciling science and religion.

statue

We talk with E.O. Wilson about the growing rift between science and religion. We'll also get a very different take on religious belief from historian Garry Wills, author of "What Jesus Meant."

a green building

Rebuilding has gone on in New Orleans, Sri Lanka, Kashmir, and other places devastated by natural disasters. But what kind of structures are going up? In this hour of To the Best of Our Knowledge, green architects and designers talk about building for the future. Also, a look at the latest...

ice cubes

Ice is amazing stuff. A few cubes in a glass and you have a refreshing drink. A light glaze on a highway and you have a tragedy waiting to happen. In this hour of To The Best Of Our Knowledge, a visit with a woman who knows pretty much all there is to know about ice. And, where there's ice,...

gorilla

Do animals have culture? The orangutans of Sumatra certainly do. They've learned how to fish honey out of tiny termite nests, and to scoop the pulpy food out of razor-sharp fruits. What's more, they've passed on this knowledge to their offspring. Now, scientists think these primates may offer...

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