Army veteran William Bottger battles PTSD and memory loss, but his loyal dog, Roxie, never leaves his side. With a ...

Move over, Batman – there’s a new caped crusader in town, and she’s got four legs, floppy ears, and a heart of gold. William ...

Roxie Laybourne, a Smithsonian bird expert, invented the science of using feathers to solve bird-related mysteries. On the Sidedoor podcast episode "The Feather Detective," we revisit some of Roxie's ...