DNA

This hour, we'll look at why at least a couple of million people have paid $99 (and often lots more) to have their DNA tested to find out about their ancestry and in some cases, their family's health traits.   Leading web sites AncestryDNA.com and 23andme.com have had more than a million people each pay the fee to receive long and detailed reports on their ancestry going back usually five generations.

Durrie Bouscaren

Host Ben Kieffer covers a number of topics in a roundup of the week's news including a conversation with Iowa Public Radio's Cedar Rapids reporter Durrie Bouscaren on how Iowa military contractors have been affected by the s

Euan Slorach

When Henrietta Lacks died in 1951, her family had no idea that her cells would live on indefinitely…multiplying to the extent that laid together, they could wrap around the Earth at least 3 times. Today on River To River - the immortal life of Henrietta Lacks. Host Ben Kieffer talks with Lacks’ grandson about Henrietta's legacy. Her grandson, David Lacks Jr., will speak tonight in Iowa City as part of the Iowa City Book Festival.

DonTaylor50 / Flickr

The U.S.