Guest Colleen Hansel's guest appearances

Guest Colleen Hansel

Ask A Biologist

Robert Krulwich

Andrew Smith

Melissa Wilson

Kevin Folta

Brian Smith

James Collins

Kevin McGraw

Paul Davies

Max Tegmark

Greg Asner

Athena Aktipis

John Alcock

Nina Jablonski

David Hughes

Kelly Miller

OwlTail

Diving deep into the ocean is likely the most extreme place someone can set out to collect data, but sometimes that is what scientists need to do. In this show, Dr. Biology finds himself on board the research ship Atlantis in the floating laboratory of Colleen Hansel who is teaming up with the deep sea submarine called Alvin to track down and capture an elusive molecule that might help us understand how corals are, or are not adjusting to the rising ocean temperature

Ask-a-Biologist vol 100 – Superoxide, a Superhero or Supervillain? - with Guest Colleen Hansel