Might a 66.7-million-year-old "turducken" be the world's oldest bird? In episode 75, Daniel Field from the Department of Earth Sciences at the University of Cambridge discusses his research into a bird that mashes up features from chickens, turkeys, and ducks. Its fossil provides the best evidence......

In this episode we talk with Folarin Kolawole from the University of Oklahoma about his research into how the reactivation of faults can lead to earthquakes in places where they've never before occurred in recorded history. His open-access article "Aeromagnetic, gravity, and Differential Interfe......