Antler tissue is the fastest growing animal tissue on the planet. It grows faster than a human embryo, faster even than a cluster of cancer cells. On a hot summer day, some antlers can grow as much as one inch per day! And buried inside them is a cocktail of nutrients that both animals and humans are itching to get their paws on.In summary: Antlers are freaking amazing. So in this episode of Outside/In, we’ve invented a new segment just to highlight them. We’re calling it Holy Scat! and it’s our way of exploring all the things about the natural world that make us totally geek out. For our inaugural adventure, we learn about how antlers grow so fast, meet a collector who covers hundreds of miles searching for them, AND find out why scientists hope antlers could unlock new treatments for osteoporosis. Plus, we’ll tell you a whole herd of awesome deer factoids, and answer the eternal question: are Santa’s reindeer males or females? Featuring Henry Ahern, Will Staats, Brendan Lee, and Tomas Landete-Castillejos. Special thanks to Chris Martin and Dave Anderson of Something Wild, who inspired this episode!SUPPORTOutside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. Subscribe to our free newsletter.Follow Outside/In on Instagram and TwitterJoin our private podcast discussion group on Facebook LINKSCheck out the episode of the NHPR podcast Something Wild that inspired this story!Stanford scientists identified genes behind rapid antler growth. Read more here. Watch a video describing the research on glioblastoma cells.Good footage of an antler shoving match. Graphic Video Warning! If you want to see what an emergency velvet antler amputation looks like, here you go. Reporting on MMA Fighter George Sullivan’s one year suspension for the use of Velvet Antler supplementsIs the Coronavirus in Your Backyard? A New York Times report on coronavirus in animal populations (and especially, in deer)An article from Smithsonian detailing what may be the first case of coronavirus to spread from a deer to a humanCREDITSProduced and researched by Jessica Hunt and Taylor QuimbyExecutive producer: Rebecca LavoieEdited by Taylor Quimby and Rebecca LavoieMixed by Taylor QuimbyAdditional editing: Felix Poon and Nate HegyiSpecial Thanks to Cindy Downing and David HewittTheme: Breakmaster CylinderAdditional music by Arthur Benson and Claude Signet