What would you do if you woke up on a spaceship light-years from Earth without knowing why you're there? Based on the New York Times bestselling novel by Andy Weir, who also penned The Martian, Amazon ...

Seagulls can eat it all: everything from a hamburger to an octopus. NPR's Debbie Elliott speaks with ecologist Alice Risely about her project, "Gulls Eating Stuff," that studies the birds' diet.